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Total OBD & ECU Auto Diagnostics

TOAD Auto Diagnostics

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Wire Harness Side:

D-CAN J/C Connector

Tar' "tst

^iiiiiiiiiii sABS

DLC3:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

C133293E02

(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

D41-1 (ABS) -D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-12 (ABS) -D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-1 (ABS) -D15-16 (BAT)

Ignition switch OFF

Below 1 Q

NG

D41-12 (ABS) -D15-16 (BAT)

Ignition switch OFF

Below 1 Q

REPLACE BRAKE ACTUATOR (SKID CONTROL ECU)

REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO BRAKE ACTUATOR (D-CAN J/C BRAKE ACTUATOR (SKID CONTROL ECU) (CAN-H, CAN-L))

CHECK CAN BUS LINE FOR SHORT TO +B (AIR CONDITIONING AMPLIFIER BRANCH WIRE)

(a) Disconnect the E8 air conditioning amplifier connector.

Wire Harness Side:

D-CAN J/C Connector xc m

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

D41-6 (A/C) - D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-17 (A/C) -D15-16 (BAT)

Ignition switch OFF

1 Q or higher

OK

D41-6 (A/C) - D15-16 (BAT)

Ignition switch OFF

Below 1 Q

NG

D41-17 (A/C) -D15-16 (BAT)

Ignition switch OFF

Below 1 Q

NG

REPLACE AIR CONDITIONING AMPLIFIER

REPLACE AIR CONDITIONING AMPLIFIER

REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO AIR CONDITIONING AMPLIFIER (D-CAN J/C - AIR CONDITIONING AMPLIFIER (CAN-H, CAN-L))

CHECK CAN BUS LINE FOR SHORT TO +B (CENTER AIRBAG SENSOR ASSEMBLY BRANCH WIRE)

Wire Harness Side:

Center Airbag Sensor Assembly Connector

(a) Disconnect the D16 center airbag sensor assembly connector.

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