P1647

CAN Link Timeout To Instrument Pack

P1647 - CAN link to instrument pack ECU.: Implausible signal/condition

Possible causes:
1. Connector MS43 ECM C331, Auto gearbox ECU C932, ABS ECU C501, Instrument pack ECU C230.
2. Open circuit C331/36 (YB) - C932/33 (YB).
3. Open circuit C331/37 (YN) - C932/12 (YN).
4. Open circuit C932/34 (YB) - C501/11 (YB).
5. Open circuit C932/13 (YN) - C501/13 (YN).
6. Open circuit C501/11 (YB) - C230/12 (YB).
7. Open circuit C501/15 (YN) - C230/25 (YN).
8. Instrument pack.
9. Automatic gearbox ECU.
10. MS43 ECM.
11. ABS control ECU.

1. Connector MS43 ECM C331, Auto gearbox ECU C932, ABS ECU C501, Instrument pack ECU C230.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

2. Open circuit C331/36 (YB) - C932/33 (YB).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

3. Open circuit C331/37 (YN) - C932/12 (YN).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

4. Open circuit C932/34 (YB) - C501/11 (YB)
OPEN_CIRCUIT
Check resistance > 1M Ohms.

5. Open circuit C932/13 (YN) - C501/13 (YN).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

6. Open circuit C501/11 (YB) - C230/12 (YB).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

7. Open circuit C501/15 (YN) - C230/25 (YN).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

8. Instrument pack.
No detail available for this fault

9. Automatic gearbox ECU.
No detail available for this fault

10. MS43 ECM.
No detail available for this fault

11. ABS control ECU.
No detail available for this fault