DETERMINING SHORT BETWEEN CIRCUITS LOCATION (HS-CAN) [SKYACTIV-D 1.5]

• When disconnecting the connector, verify that there is no looseness, damage, deformation, corrosion, or poor connection of the connector terminals.

• When inspecting the DLC-2, touch it with a paper clip or similar thin pin without directly inserting a tester into the terminals.

• Disconnect the negative battery cable before performing any work that requires handling of connectors.

Step

Inspection

Action

1

INSPECT BETWEEN BCM AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Disconnect the connector 2 and 3 which has BCM terminals 3C,3D and 2D,2C.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 17.

No

Go to the next step.

2

INSPECT BCM FOR SHORT BETWEEN CIRCUITS

•  Inspect for continuity between BCM terminals 3C and 3D.

•  Is there continuity?

Yes

Replace the BCM because there is a short between circuits in the BCM.

(See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)

No

Go to the next step.

3

INSPECT BETWEEN CONNECTORS C-28 AND C-29 AND BCM FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Connect the connector 2 and 3 which has BCM terminals 3C,3D and 2D,2C.

•  Disconnect the connectors C-28 and C-29.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the connectors C-28 and C-29 and BCM because the wiring harness is shorted between circuits.

No

Go to the next step.

4

INSPECT BETWEEN AUTO LEVELING CONTROL MODULE AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Inspect for continuity between auto leveling control module terminals AB and AD.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 6.

5

INSPECT AUTO LEVELING CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

•  Disconnect the auto leveling control module connector.

•  Inspect for continuity between auto leveling control module terminals AB and AD (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the auto leveling control module and connectors C-28 and C-29 because the wiring harness is shorted between circuits.

No

Replace the auto leveling control module because there is a short between circuits in the auto leveling control module.

(See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)

6

INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS

•  Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1M and 1N.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 8.

7

INSPECT DC-DC CONVERTER (i-ELOOP) FOR SHORT BETWEEN CIRCUITS

•  Disconnect the DC-DC converter (i-ELOOP) connector.

•  Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1M and 1N (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the DC-DC converter (i-ELOOP) and connectors C-28 and C-29 because the wiring harness is shorted between circuits.

No

Replace the DC-DC converter (i-ELOOP) because there is a short between circuits in the DC-DC converter (i-ELOOP).

(See DC-DC CONVERTER (i-ELOOP) REMOVAL/INSTALLATION [WITH i-ELOOP (SKYACTIV-D 1.5)].)

8

INSPECT BETWEEN CONNECTOR C-01 AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS

•  Disconnect the connector C-01.

•  Connect the connectors C-28 and C-29.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the connector C-01 and connectors C-28 and C-29 because the wiring harness is shorted between circuits.

No

Go to the next step.

9

INSPECT BETWEEN PCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

•  Measure the voltage at PCM terminals 2C and 2D.

•  Is the voltage at PCM terminals 2C and 2D the same?

Yes

Go to Step 13.

No

Go to the next step.

10

INSPECT BETWEEN CONNECTOR C-01 AND CONNECTORS C-31 AND C-32 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Connect the connector C-01.

•  Disconnect the connectors C-31 and C-32.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the connector C-01 and connectors C-31 and C-32 because the wiring harness is shorted between circuits.

No

Go to the next step.

11

INSPECT BETWEEN TCM AND CONNECTORS C-31 AND C-32 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Inspect for continuity between TCM terminals E and F.

•  Is there continuity?

Yes

Go to the next step.

No

Repair or replace the wiring harness between the connector C-01 and connectors C-31 and C-32 because the wiring harness is shorted between circuits.

12

INSPECT TCM FOR SHORT BETWEEN CIRCUITS

•  Disconnect the TCM connector.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Inspect for continuity between TCM terminals E and F (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the TCM and connectors C-31 and C-32 because the wiring harness is shorted between circuits.

No

Replace the TCM because there is a short between circuits in the TCM.

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [CW6A-EL].)

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [EW6A-EL].)

13

INSPECT BETWEEN CONNECTOR C-30 AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Disconnect the connector C-30.

•  Connect the connector C-01.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the connector C-30 and connector C-01 because the wiring harness is shorted between circuits.

No

Go to the next step.

14

INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-30 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Inspect for continuity between DSC HU/CM terminals AF and AC.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 16.

15

INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS

•  Disconnect the DSC HU/CM connector.

•  Inspect for continuity between DSC HU/CM terminals AF and AC (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the DSC HU/CM and connector C-30 because the wiring harness is shorted between circuits.

No

Replace the DSC HU/CM because there is a short between circuits in the DSC HU/CM.

(See DSC HU/CM REMOVAL/INSTALLATION [R.H.D.].)

16

INSPECT PCM FOR SHORT BETWEEN CIRCUITS

•  Disconnect the PCM connector.

•  Inspect for continuity between PCM terminals 2C and 2D (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the PCM and connector C-30 because the wiring harness is shorted between circuits.

No

Replace the PCM because there is a short between circuits in the PCM.

(See PCM REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)

17

INSPECT BETWEEN CONNECTOR C-07 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Disconnect the connector C-07.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to the next step.

No

Repair or replace the wiring harness between the BCM and connector C-07 because the wiring harness is shorted between circuits.

18

INSPECT BETWEEN CONNECTOR C-07 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Connect the connector C-07.

•  Disconnect the connector C-11.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at BCM terminals 2D and 2C.

•  Is the voltage BCM terminals 2D and 2C the same?

Yes

Repair or replace the wiring harness between the connector C-07 and connector C-11 because the wiring harness is shorted between circuits.

No

Go to the next step.

19

INSPECT BETWEEN CONNECTOR C-11 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 26.

No

Go to the next step.

20

INSPECT BETWEEN CONNECTORS C-51 AND C-52 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Disconnect the connectors C-51 and C-52.

•  Connect the connector C-11.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the connectors C-51 and C-52 and connector C-11 because the wiring harness is shorted between circuits.

No

Go to the next step.

21

INSPECT BETWEEN LASER SENSOR AND CONNECTORS C-51 AND C-52 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Inspect for continuity between laser sensor terminals D and C.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 23.

22

INSPECT LASER SENSOR FOR SHORT BETWEEN CIRCUITS

•  Disconnect the laser sensor connector.

•  Inspect for continuity between laser sensor terminals D and C (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the laser sensor and connectors C-51 and C-52 because the wiring harness is shorted between circuits.

No

Replace the laser sensor because there is a short between circuits in the laser sensor.

(See LASER SENSOR REMOVAL/INSTALLATION.)

23

INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTORS C-51 AND C-52 FOR SHORT BETWEEN CIRCUITS

•  Inspect for continuity between forward sensing camera (FSC) terminals E and C.

•  Is there continuity?

Yes

Go to the next step.

No

Repair or replace the wiring harness between the connector C-11 and connectors C-51 and C-52 because the wiring harness is shorted between circuits.

24

INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-23 FOR SHORT BETWEEN CIRCUITS

•  Disconnect the connector C-23.

•  Inspect for continuity between forward sensing camera (FSC) terminals E and C.

•  Is there continuity?

Yes

Go to the next step.

No

Repair or replace the wiring harness between the connectors C-51 and C-52 and connector C-23 because the wiring harness is shorted between circuits.

25

INSPECT FORWARD SENSING CAMERA (FSC) FOR SHORT BETWEEN CIRCUITS

•  Disconnect the forward sensing camera (FSC) connector.

•  Inspect for continuity between forward sensing camera (FSC) terminals E and C (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the forward sensing camera (FSC) and connector C-23 because the wiring harness is shorted between circuits.

No

Replace the forward sensing camera (FSC) because there is a short between circuits in the forward sensing camera (FSC).

(See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)

26

INSPECT BETWEEN CONNECTOR C-36 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Disconnect the connector C-36.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 33.

No

Go to the next step.

27

INSPECT BETWEEN CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOS C-36 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 29.

28

INSPECT CONNECTIVITY MASTER UNIT (CMU) FOR SHORT BETWEEN CIRCUITS

•  Disconnect the connectivity master unit (CMU) connector.

•  Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the connectivity master unit (CMU) and connector C-36 because the wiring harness is shorted between circuits.

No

Replace the connectivity master unit (CMU) because there is a short between circuits in the connectivity master unit.

(See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION.)

29

INSPECT BETWEEN EPS CONTROL MODULE AND CONNECTOR C-36 FOR SHORT BETWEEN CIRCUITS

•  Inspect for continuity between EPS control module terminals 1G and 1H.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 31.

30

INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

•  Disconnect the EPS control module connector.

•  Inspect for continuity between EPS control module terminals 1G and 1H (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the EPS control module and connector C-36 because the wiring harness is shorted between circuits.

No

Replace the EPS control module because there is a short between circuits in the EPS control module.

(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)

31

INSPECT BETWEEN CONNECTOR C-11 AND CONNECTOR C-36 FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Connect the connector C-11.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at BCM terminals 2D and 2C.

•  Is the voltage BCM terminals 2D and 2C the same?

Yes

Repair or replace the wiring harness between the connector C-11 and connector C-36 because the wiring harness is shorted between circuits.

No

Go to the next step.

32

INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS

•  Disconnect the SAS control module connector.

•  Inspect for continuity between SAS control module terminals 3Q and 3S (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the SAS control module and connector C-36 because the wiring harness is shorted between circuits.

No

Replace the SAS control module because there is a short between circuits in the SAS control module.

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

33

INSPECT BETWEEN CONNECTOR C-37 AND DLC-2 FOR SHORT BETWEEN CIRCUITS

•  Disconnect the connector C-37.

•  Inspect for continuity between DLC-2 terminals F and E.

•  Is there continuity?

Yes

Repair or replace the wiring harness between connector C-37 and DLC-2 because the wiring harness is shorted between circuits.

No

Go to the next step.

34

INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-37 FOR SHORT BETWEEN CIRCUITS

•  Is there continuity between start stop unit terminals 2M and 2O.

•  Is there continuity?

Yes

Go to the next step.

No

Go to Step 36.

35

INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS

•  Disconnect the start stop unit connector.

•  Is there continuity between start stop unit terminals 2M and 2O (wiring harness side).

•  Is there continuity?

Yes

Repair or replace the wiring harness between the start stop unit and connector C-37 because the wiring harness is shorted between circuits.

No

Replace the start stop unit because there is a short between circuits in the start stop unit.

(See START STOP UNIT REMOVAL/INSTALLATION.)

36

INSPECT BETWEEN CONNECTOR C-37 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Measure the voltage at instrument cluster terminals 1B and 1D.

•  Is the voltage instrument cluster terminals 1B and 1D the same?

Yes

Go to the next step.

No

Repair or replace the wiring harness between the connector C-36 and connector C-37 because the wiring harness is shorted between circuits.

37

INSPECT INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

•  Switch the ignition off.

•  Disconnect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Connect the connector C-37.

•  Disconnect the instrument cluster connector.

•  Connect the negative battery cable.
(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off).

•  Measure the voltage at DLC-2 terminals F and E.

•  Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the instrument cluster and connector C-37 because the wiring harness is shorted between circuits.

No

Replace the instrument cluster because there is a short between circuits in the instrument cluster.

(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Step	Inspection		Action
1	INSPECT BETWEEN BCM AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Disconnect the connector 2 and 3 which has BCM terminals 3C,3D and 2D,2C. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 17.
1		No	Go to the next step.
2	INSPECT BCM FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between BCM terminals 3C and 3D. • Is there continuity?	Yes	Replace the BCM because there is a short between circuits in the BCM. (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)
2		No	Go to the next step.
3	INSPECT BETWEEN CONNECTORS C-28 AND C-29 AND BCM FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Connect the connector 2 and 3 which has BCM terminals 3C,3D and 2D,2C. • Disconnect the connectors C-28 and C-29. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the connectors C-28 and C-29 and BCM because the wiring harness is shorted between circuits.
3		No	Go to the next step.
4	INSPECT BETWEEN AUTO LEVELING CONTROL MODULE AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Inspect for continuity between auto leveling control module terminals AB and AD. • Is there continuity?	Yes	Go to the next step.
4		No	Go to Step 6.
5	INSPECT AUTO LEVELING CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the auto leveling control module connector. • Inspect for continuity between auto leveling control module terminals AB and AD (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the auto leveling control module and connectors C-28 and C-29 because the wiring harness is shorted between circuits.
5		No	Replace the auto leveling control module because there is a short between circuits in the auto leveling control module. (See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)
6	INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1M and 1N. • Is there continuity?	Yes	Go to the next step.
6		No	Go to Step 8.
7	INSPECT DC-DC CONVERTER (i-ELOOP) FOR SHORT BETWEEN CIRCUITS • Disconnect the DC-DC converter (i-ELOOP) connector. • Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1M and 1N (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the DC-DC converter (i-ELOOP) and connectors C-28 and C-29 because the wiring harness is shorted between circuits.
7		No	Replace the DC-DC converter (i-ELOOP) because there is a short between circuits in the DC-DC converter (i-ELOOP). (See DC-DC CONVERTER (i-ELOOP) REMOVAL/INSTALLATION [WITH i-ELOOP (SKYACTIV-D 1.5)].)
8	INSPECT BETWEEN CONNECTOR C-01 AND CONNECTORS C-28 AND C-29 FOR SHORT BETWEEN CIRCUITS • Disconnect the connector C-01. • Connect the connectors C-28 and C-29. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the connector C-01 and connectors C-28 and C-29 because the wiring harness is shorted between circuits.
8		No	Go to the next step.
9	INSPECT BETWEEN PCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Measure the voltage at PCM terminals 2C and 2D. • Is the voltage at PCM terminals 2C and 2D the same?	Yes	Go to Step 13.
9		No	Go to the next step.
10	INSPECT BETWEEN CONNECTOR C-01 AND CONNECTORS C-31 AND C-32 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Connect the connector C-01. • Disconnect the connectors C-31 and C-32. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the connector C-01 and connectors C-31 and C-32 because the wiring harness is shorted between circuits.
10		No	Go to the next step.
11	INSPECT BETWEEN TCM AND CONNECTORS C-31 AND C-32 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Inspect for continuity between TCM terminals E and F. • Is there continuity?	Yes	Go to the next step.
11		No	Repair or replace the wiring harness between the connector C-01 and connectors C-31 and C-32 because the wiring harness is shorted between circuits.
12	INSPECT TCM FOR SHORT BETWEEN CIRCUITS • Disconnect the TCM connector. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Inspect for continuity between TCM terminals E and F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the TCM and connectors C-31 and C-32 because the wiring harness is shorted between circuits.
12		No	Replace the TCM because there is a short between circuits in the TCM. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [CW6A-EL].) (See CONTROL VALVE BODY REMOVAL/INSTALLATION [EW6A-EL].)
13	INSPECT BETWEEN CONNECTOR C-30 AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Disconnect the connector C-30. • Connect the connector C-01. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the connector C-30 and connector C-01 because the wiring harness is shorted between circuits.
13		No	Go to the next step.
14	INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-30 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Inspect for continuity between DSC HU/CM terminals AF and AC. • Is there continuity?	Yes	Go to the next step.
14		No	Go to Step 16.
15	INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS • Disconnect the DSC HU/CM connector. • Inspect for continuity between DSC HU/CM terminals AF and AC (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the DSC HU/CM and connector C-30 because the wiring harness is shorted between circuits.
15		No	Replace the DSC HU/CM because there is a short between circuits in the DSC HU/CM. (See DSC HU/CM REMOVAL/INSTALLATION [R.H.D.].)
16	INSPECT PCM FOR SHORT BETWEEN CIRCUITS • Disconnect the PCM connector. • Inspect for continuity between PCM terminals 2C and 2D (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the PCM and connector C-30 because the wiring harness is shorted between circuits.
16		No	Replace the PCM because there is a short between circuits in the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)
17	INSPECT BETWEEN CONNECTOR C-07 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Disconnect the connector C-07. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to the next step.
17		No	Repair or replace the wiring harness between the BCM and connector C-07 because the wiring harness is shorted between circuits.
18	INSPECT BETWEEN CONNECTOR C-07 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Connect the connector C-07. • Disconnect the connector C-11. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at BCM terminals 2D and 2C. • Is the voltage BCM terminals 2D and 2C the same?	Yes	Repair or replace the wiring harness between the connector C-07 and connector C-11 because the wiring harness is shorted between circuits.
18		No	Go to the next step.
19	INSPECT BETWEEN CONNECTOR C-11 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 26.
19		No	Go to the next step.
20	INSPECT BETWEEN CONNECTORS C-51 AND C-52 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Disconnect the connectors C-51 and C-52. • Connect the connector C-11. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the connectors C-51 and C-52 and connector C-11 because the wiring harness is shorted between circuits.
20		No	Go to the next step.
21	INSPECT BETWEEN LASER SENSOR AND CONNECTORS C-51 AND C-52 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Inspect for continuity between laser sensor terminals D and C. • Is there continuity?	Yes	Go to the next step.
21		No	Go to Step 23.
22	INSPECT LASER SENSOR FOR SHORT BETWEEN CIRCUITS • Disconnect the laser sensor connector. • Inspect for continuity between laser sensor terminals D and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the laser sensor and connectors C-51 and C-52 because the wiring harness is shorted between circuits.
22		No	Replace the laser sensor because there is a short between circuits in the laser sensor. (See LASER SENSOR REMOVAL/INSTALLATION.)
23	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTORS C-51 AND C-52 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between forward sensing camera (FSC) terminals E and C. • Is there continuity?	Yes	Go to the next step.
23		No	Repair or replace the wiring harness between the connector C-11 and connectors C-51 and C-52 because the wiring harness is shorted between circuits.
24	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-23 FOR SHORT BETWEEN CIRCUITS • Disconnect the connector C-23. • Inspect for continuity between forward sensing camera (FSC) terminals E and C. • Is there continuity?	Yes	Go to the next step.
24		No	Repair or replace the wiring harness between the connectors C-51 and C-52 and connector C-23 because the wiring harness is shorted between circuits.
25	INSPECT FORWARD SENSING CAMERA (FSC) FOR SHORT BETWEEN CIRCUITS • Disconnect the forward sensing camera (FSC) connector. • Inspect for continuity between forward sensing camera (FSC) terminals E and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the forward sensing camera (FSC) and connector C-23 because the wiring harness is shorted between circuits.
25		No	Replace the forward sensing camera (FSC) because there is a short between circuits in the forward sensing camera (FSC). (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
26	INSPECT BETWEEN CONNECTOR C-36 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Disconnect the connector C-36. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 33.
26		No	Go to the next step.
27	INSPECT BETWEEN CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOS C-36 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F. • Is there continuity?	Yes	Go to the next step.
27		No	Go to Step 29.
28	INSPECT CONNECTIVITY MASTER UNIT (CMU) FOR SHORT BETWEEN CIRCUITS • Disconnect the connectivity master unit (CMU) connector. • Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the connectivity master unit (CMU) and connector C-36 because the wiring harness is shorted between circuits.
28		No	Replace the connectivity master unit (CMU) because there is a short between circuits in the connectivity master unit. (See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION.)
29	INSPECT BETWEEN EPS CONTROL MODULE AND CONNECTOR C-36 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between EPS control module terminals 1G and 1H. • Is there continuity?	Yes	Go to the next step.
29		No	Go to Step 31.
30	INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the EPS control module connector. • Inspect for continuity between EPS control module terminals 1G and 1H (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the EPS control module and connector C-36 because the wiring harness is shorted between circuits.
30		No	Replace the EPS control module because there is a short between circuits in the EPS control module. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)
31	INSPECT BETWEEN CONNECTOR C-11 AND CONNECTOR C-36 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Connect the connector C-11. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at BCM terminals 2D and 2C. • Is the voltage BCM terminals 2D and 2C the same?	Yes	Repair or replace the wiring harness between the connector C-11 and connector C-36 because the wiring harness is shorted between circuits.
31		No	Go to the next step.
32	INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the SAS control module connector. • Inspect for continuity between SAS control module terminals 3Q and 3S (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the SAS control module and connector C-36 because the wiring harness is shorted between circuits.
32		No	Replace the SAS control module because there is a short between circuits in the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
33	INSPECT BETWEEN CONNECTOR C-37 AND DLC-2 FOR SHORT BETWEEN CIRCUITS • Disconnect the connector C-37. • Inspect for continuity between DLC-2 terminals F and E. • Is there continuity?	Yes	Repair or replace the wiring harness between connector C-37 and DLC-2 because the wiring harness is shorted between circuits.
33		No	Go to the next step.
34	INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-37 FOR SHORT BETWEEN CIRCUITS • Is there continuity between start stop unit terminals 2M and 2O. • Is there continuity?	Yes	Go to the next step.
34		No	Go to Step 36.
35	INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS • Disconnect the start stop unit connector. • Is there continuity between start stop unit terminals 2M and 2O (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the start stop unit and connector C-37 because the wiring harness is shorted between circuits.
35		No	Replace the start stop unit because there is a short between circuits in the start stop unit. (See START STOP UNIT REMOVAL/INSTALLATION.)
36	INSPECT BETWEEN CONNECTOR C-37 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Measure the voltage at instrument cluster terminals 1B and 1D. • Is the voltage instrument cluster terminals 1B and 1D the same?	Yes	Go to the next step.
36		No	Repair or replace the wiring harness between the connector C-36 and connector C-37 because the wiring harness is shorted between circuits.
37	INSPECT INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Connect the connector C-37. • Disconnect the instrument cluster connector. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the instrument cluster and connector C-37 because the wiring harness is shorted between circuits.
37		No	Replace the instrument cluster because there is a short between circuits in the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)