DETERMINING SHORT TO POWER SUPPLY LOCATION (MS-CAN) [SKYACTIV-D 2.2 (L.H.D.)]

• 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 FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-08 AND INSTRUMENT CLUSTER • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connector C-08. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 11.
No	Go to the next step.
2	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-34 AND DLC-2 • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connector C-34. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage 0 V?	Yes	Go to the next step.
No	Repair or replace the wiring harness between DLC-2 and connector C-34 because the wiring harness is shorted to the power supply.
3	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND PARKING SENSOR CONTROL MODULE • Measure the voltage at parking sensor control module terminals AA and AB. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 5.
No	Go to the next step.
4	INSPECT PARKING SENSOR CONTROL MODULE FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the parking sensor control module connector. • Connect connector C-34. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the parking sensor control module because there is a short to power supply in the parking sensor control module. (See PARKING SENSOR CONTROL MODULE REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the parking sensor control module and connector C-34 because the wiring harness is shorted to the power supply.
5	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND CLIMATE CONTROL UNIT/CLOCK • Measure the voltage at climate control unit terminals 1S and 1U (with full-auto air conditioner). • Measure the voltage at clock terminals E and G (with manual air conditioner). • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 7.
No	Go to the next step.
6	INSPECT CLIMATE CONTROL UNIT/CLOCK FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the climate control unit/clock connector. • Connect connector C-34. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the climate control unit/clock because there is a short to the power supply in the climate control unit/clock. (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].) (See CLOCK REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the climate control unit/clock and connector C-34 because the wiring harness is shorted to the power supply.
7	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND AUDIO UNIT • Measure the voltage at audio unit terminals 1O and 1Q. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 9.
No	Go to the next step.
8	INSPECT AUDIO UNIT FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the audio unit connector. • Connect connector C-34. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the audio unit because there is a short to the power supply in the audio unit. (See AUDIO UNIT REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the audio unit and connector C-34 because the wiring harness is shorted to the power supply.
9	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND INSTRUMENT CLUSTER • Measure the voltage at instrument cluster terminals C and E. • Is the voltage between 1.5 — 3.5 V?	Yes	Repair or replace the wiring harness between connector C-08 and connector C-34 because the wiring harness is shorted to the power supply.
No	Go to the next step.
10	INSPECT INSTRUMENT CLUSTER FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the instrument cluster connector. • Connect connector C-34. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the instrument cluster because there is a short to the power supply in the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the instrument cluster and connector C-34 because the wiring harness is shorted to the power supply.
11	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-14 AND C-08 • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connector C-14. • Connect connector C-08. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-14 and connector C-08 because the wiring harness is shorted to the power supply.
12	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-47 AND C-48 AND CONNECTOR C-14 • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connectors C-47 and C-48. • Connect connector C-14. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connectors C-47 and C-48 and connector C-14 because the wiring harness is shorted to the power supply.
13	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR VEHICLE MONITORING CONTROL MODULE (RH) AND CONNECTORS C-47 AND C-48 • Measure the voltage at rear vehicle monitoring (RH) terminals L and I. (connector 12-pin type) • Measure the voltage at rear vehicle monitoring (RH) terminals A and D. (connector 10-pin type) • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 16.
No	Go to the next step.
14	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR VEHICLE MONITORING CONTROL MODULE (RH) AND CONNECTOR C-43 • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connector C-43. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at rear vehicle monitoring (RH) terminals L and I. (connector 12-pin type) • Measure the voltage at rear vehicle monitoring (RH) terminals A and D. (connector 10-pin type) • Is the voltage between 1.5 — 3.5 V?	Yes	Repair or replace the wiring harness between connector C-43 and connectors C-47 and C-48 because the wiring harness is shorted to the power supply.
No	Go to the next step.
15	INSPECT REAR VEHICLE MONITORING CONTROL MODULE (RH) FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the rear vehicle monitoring control modules (RH) connector. • Connect connector C-43. • Connect connectors C-47 and C-48. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the rear vehicle monitoring control module (RH) because there is a short to power supply in the rear vehicle monitoring control module (RH). (See REAR VEHICLE MONITORING CONTROL MODULE REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the rear vehicle monitoring control module (RH) and connector C-43 because the wiring harness is shorted to power supply.
16	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR MOUNT CAMERA AND REAR BODY CONTROL MODULE (RBCM) • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the rear body control module (RBCM) connector. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at rear mount camera (RH) terminals G and H. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to Step 19.
No	Go to the next step.
17	INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR BODY CONTROL MODULE (RBCM) AND CONNECTOR C-21 • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect connector C-21. • Connect the rear body control module (RBCM) connector. • Connect connectors C-47 and C-48. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Go to the next step.
No	Repair or replace the wiring harness between the rear body control module (RBCM) and connector C-21 because the wiring harness is shorted to the power supply.
18	INSPECT REAR MOUNT CAMERA FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Disconnect the rear mount camera connector. • Connect connector C-21. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the rear mount camera because there is a short to power supply in the rear mount camera. (See REAR MOUNT CAMERA REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the rear mount camera and connector C-21 because the wiring harness is shorted to the power supply.
19	INSPECT REAR BODY CONTROL MODULE (RBCM) FOR SHORT TO POWER SUPPLY • Switch the ignition off (LOCK). • Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Connect connectors C-47 and C-48. • Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals L and K. • Is the voltage between 1.5 — 3.5 V?	Yes	Replace the rear body control module (RBCM) because there is a short to the power supply in the rear body control module (RBCM). (See REAR BODY CONTROL MODULE (RBCM) REMOVAL/INSTALLATION.)
No	Repair or replace the wiring harness between the rear body control module (RBCM) and connectors C-47 and C-48 because the wiring harness is shorted to the power supply.

Step

Inspection

Action

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-08 AND INSTRUMENT CLUSTER

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connector C-08.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 11.

Go to the next step.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-34 AND DLC-2

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connector C-34.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage 0 V?

Yes

Go to the next step.

Repair or replace the wiring harness between DLC-2 and connector C-34 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND PARKING SENSOR CONTROL MODULE

• Measure the voltage at parking sensor control module terminals AA and AB.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 5.

Go to the next step.

INSPECT PARKING SENSOR CONTROL MODULE FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the parking sensor control module connector.

• Connect connector C-34.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the parking sensor control module because there is a short to power supply in the parking sensor control module.

(See PARKING SENSOR CONTROL MODULE REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the parking sensor control module and connector C-34 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND CLIMATE CONTROL UNIT/CLOCK

• Measure the voltage at climate control unit terminals 1S and 1U (with full-auto air conditioner).

• Measure the voltage at clock terminals E and G (with manual air conditioner).

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 7.

Go to the next step.

INSPECT CLIMATE CONTROL UNIT/CLOCK FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the climate control unit/clock connector.

• Connect connector C-34.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the climate control unit/clock because there is a short to the power supply in the climate control unit/clock.

(See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

(See CLOCK REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the climate control unit/clock and connector C-34 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND AUDIO UNIT

• Measure the voltage at audio unit terminals 1O and 1Q.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 9.

Go to the next step.

INSPECT AUDIO UNIT FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the audio unit connector.

• Connect connector C-34.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the audio unit because there is a short to the power supply in the audio unit.

(See AUDIO UNIT REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the audio unit and connector C-34 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTOR C-34 AND INSTRUMENT CLUSTER

• Measure the voltage at instrument cluster terminals C and E.

• Is the voltage between 1.5 — 3.5 V?

Yes

Repair or replace the wiring harness between connector C-08 and connector C-34 because the wiring harness is shorted to the power supply.

Go to the next step.

INSPECT INSTRUMENT CLUSTER FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the instrument cluster connector.

• Connect connector C-34.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the instrument cluster because there is a short to the power supply in the instrument cluster.

(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the instrument cluster and connector C-34 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-14 AND C-08

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connector C-14.

• Connect connector C-08.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-14 and connector C-08 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN CONNECTORS C-47 AND C-48 AND CONNECTOR C-14

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connectors C-47 and C-48.

• Connect connector C-14.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to the next step.

Repair or replace the wiring harness between connectors C-47 and C-48 and connector C-14 because the wiring harness is shorted to the power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR VEHICLE MONITORING CONTROL MODULE (RH) AND CONNECTORS C-47 AND C-48

• Measure the voltage at rear vehicle monitoring (RH) terminals L and I. (connector 12-pin type)

• Measure the voltage at rear vehicle monitoring (RH) terminals A and D. (connector 10-pin type)

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 16.

Go to the next step.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR VEHICLE MONITORING CONTROL MODULE (RH) AND CONNECTOR C-43

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connector C-43.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at rear vehicle monitoring (RH) terminals L and I. (connector 12-pin type)

• Measure the voltage at rear vehicle monitoring (RH) terminals A and D. (connector 10-pin type)

• Is the voltage between 1.5 — 3.5 V?

Yes

Repair or replace the wiring harness between connector C-43 and connectors C-47 and C-48 because the wiring harness is shorted to the power supply.

Go to the next step.

INSPECT REAR VEHICLE MONITORING CONTROL MODULE (RH) FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the rear vehicle monitoring control modules (RH) connector.

• Connect connector C-43.

• Connect connectors C-47 and C-48.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the rear vehicle monitoring control module (RH) because there is a short to power supply in the rear vehicle monitoring control module (RH).

(See REAR VEHICLE MONITORING CONTROL MODULE REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the rear vehicle monitoring control module (RH) and connector C-43 because the wiring harness is shorted to power supply.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR MOUNT CAMERA AND REAR BODY CONTROL MODULE (RBCM)

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the rear body control module (RBCM) connector.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at rear mount camera (RH) terminals G and H.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to Step 19.

Go to the next step.

INSPECT FOR SHORT TO POWER SUPPLY BETWEEN REAR BODY CONTROL MODULE (RBCM) AND CONNECTOR C-21

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect connector C-21.

• Connect the rear body control module (RBCM) connector.

• Connect connectors C-47 and C-48.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Go to the next step.

Repair or replace the wiring harness between the rear body control module (RBCM) and connector C-21 because the wiring harness is shorted to the power supply.

INSPECT REAR MOUNT CAMERA FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Disconnect the rear mount camera connector.

• Connect connector C-21.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the rear mount camera because there is a short to power supply in the rear mount camera.

(See REAR MOUNT CAMERA REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the rear mount camera and connector C-21 because the wiring harness is shorted to the power supply.

INSPECT REAR BODY CONTROL MODULE (RBCM) FOR SHORT TO POWER SUPPLY

• Switch the ignition off (LOCK).

• Disconnect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Connect connectors C-47 and C-48.

• Connect the negative battery cable.

(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals L and K.

• Is the voltage between 1.5 — 3.5 V?

Yes

Replace the rear body control module (RBCM) because there is a short to the power supply in the rear body control module (RBCM).

(See REAR BODY CONTROL MODULE (RBCM) REMOVAL/INSTALLATION.)

Repair or replace the wiring harness between the rear body control module (RBCM) and connectors C-47 and C-48 because the wiring harness is shorted to the power supply.