SAAB WIS ONLINE

P0500,P0501 , P0502

Read the instructions below then start the fault diagnostic procedure.

Symptom: The SHIFT UP lamp fails to work (certain markets). Fuel shut-off in all gears. Low boost pressure in 3rd, 4th and 5th gears, manual transmission. Possibly ABS warning lamp on.

P0500 , P0501 , P0502

Vehicle speed signal malfunctioning or not working at all


Symptom of fault

The SHIFT UP lamp fails to work (certain markets). Fuel shut-off in all gears. Low boost pressure in 3rd, 4th and 5th gears, manual transmission. Possibly ABS warning lamp on.

Conditions




brake pedal not operated

engine speed >2000 rpm

boost pressure >0.3 bar

no speed signal during the course of 4 seconds