SAAB WIS ONLINE

C1386

Read the instructions below then start the fault diagnostic procedure.

Symptom: Warning lamps for ABS and brakes are on as also is the central warning lamp. TCS OFF warning lamp is on. No ABS or TCS function.

C1386


Wheel Sensor Rear Right. Signal Incorrect


Fault symptoms

Warning lamps for ABS and brakes are on as also is the central warning lamp.

TCS OFF warning lamp is on.

No ABS or TCS function.

Conditions




Speed signal absent for more than 10 ms when road speed above 40 km/h.

Speed signal faulty when road speed above 12 km/h.


Diagnostic help




A reading of the rear right wheel speed sensor can be obtained with the diagnostic tool.



- Select “Read values”.

- Select “ Wheel Speed Rear Right “.


The current wheel speed in km/h is displayed.


With the rear end of the car raised off the ground, the diagnostic tool should show a reading of about 5 km/h when the rear right wheel is rotated by hand at a speed of about 1 revolution per second.