CAN Timeout Instrument Cluster Open Circuit

P1601 - CAN TIMEOUT INSTRUMENT CLUSTER OPEN CIRCUIT

Diagnosis conditions
- Battery voltage greater than 10 V
- Ignition on

Possible fault cause
- Wiring harness faulty
- Plug on instrument cluster not connected
- Instrument cluster faulty

NOTE:
- If all CAN bus faults are stored, there must be a short circuit in the CAN bus wiring.
- If one CAN bus fault is stored, the cruise control system is out of order.
- CAN bus faults may be caused by a control module reset. The fault is then indicated as "Not present".

Affected terminals
- Terminal I/15 and I/31

Diagnosis/Troubleshooting

Steps 1 - 3:

NOTE: The wires are also routed to the PSM control module.

Steps 4 - 5: