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CHECK CAN BUS LINE FOR SHORT TO +B (D-CAN J/C - CENTER AIRBAG SENSOR ASSEMBLY)

Wire Harness Side:

D-CAN J/C Connector

-iov "tot xc

1

2

3

4

5

6

7

8

g

10

11

12

13

14

15

(a) Measure the resistance. HINT:

The resistance must be measured after the D41 D-CAN

J/C connector is disconnected.

Result

Tester Connection

Condition

Specified Condition

Proceed to

D41-8 (A/B) - D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-19 (A/B) -D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-8 (A/B) - D15-16 (BAT)

Ignition switch OFF

Below 1 Q

NG

D41-19 (A/B) -D15-16 (BAT)

Ignition switch OFF

Below 1 Q

Go to step 12

REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (D-CAN J/C - P-CAN J/C)

CHECK CAN BUS LINE FOR SHORT TO +B (ECM MAIN WIRE)

(a) Disconnect the A21 ECM connector.

Wire Harness Side:

D-CAN J/C Connector

DLC3:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

(b) Measure the resistance. HINT:

The resistance must be measured after the D41 D-CAN

J/C connector is disconnected.

Result

Tester Connection

Condition

Specified Condition

Proceed to

D41-4 (EFI) - D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-15 (EFI) -D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-4 (EFI) - D15-16 (BAT)

Ignition switch OFF

Below 1 Q

NG

D41-15 (EFI) -D15-16 (BAT)

Ignition switch OFF

Below 1 Q

REPLACE ECM

REPAIR OR REPLACE CAN MAIN WIRE CONNECTED TO ECM (D-CAN J/C - ECM (CAN-H, CAN-L))

CHECK CAN BUS LINE FOR SHORT TO +B (BRAKE ACTUATOR (SKID CONTROL ECU) BRANCH WIRE)

Wire Harness Side:

Brake Actuator (Skid Control ECU) Connector

(a) Disconnect the A15 brake actuator (skid control ECU) connector.

Front View

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