SAAB WIS ONLINE

P0604

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE lamp on.

P0604


Control Module. Internal Fault

Fault symptoms


• CHECK ENGINE lamp on.


On-Board Diagnostics

Type of diagnosis:


- Continuous.


Enable criteria:


- Turn Ignition On.


Fault criteria:


- Control module not programmed from the suppliers.


OK report:


- Fault criteria not fulfilled.


Check the wiring

Return the control module according to current procedures.