U1208

87

ABS CAN 1 Circuit Fault

Make sure the diagnostic tool is using the latest software version.

Update all ECM software.

Clear fault code and retest.

If fault is still present proceed to pinpoint test 1:

U1209

82

U1209

83

U1209

87

U1210

82

U1210

87

1

Check cable and terminal integrity:

- ABS ECM connector pin 2

- ABS ECM connector pin 11

OK

Disconnect instruments and proceed to test 2

Faulty

Rectify fault, proceed to test 5

2

Check the cable for short circuit:

- ABS ECM pin 2 to ground

- ABS ECM pin 11 to ground

OK

Proceed to test 3

Short circuit

Rectify wiring harness fault, proceed to test 5

3

Check cable continuity:

- ABS ECM pin 2 to ECM pin C25

- ABS ECM pin 11 to ECM pin C24

- ABS ECM pin 2 to Instruments pin 2

- ABS ECM pin 11 to Instruments pin 3

- ABS ECM pin 2 to Diagnostic connector pin 6

- ABS ECM pin 11 to Diagnostic connector pin 14

- ABS ECM pin 2 to Immobiliser module pin 6

- ABS ECM pin 11 to Immobiliser module pin 1

OK

Proceed to test 4

Open circuit

Rectify wiring harness fault, proceed to test 5

4

Check cable for short circuit:

- ABS ECM pin 2 to ABS ECM pin 11

OK

Proceed to test 4

Short circuit

Rectify wiring harness fault, proceed to test 5

5

Clear fault code and test ABS to verify fault cleared.

OK

Action complete - quit test

Fault still present

Contact Triumph service