27/03/2026
UPDATE: The ABS module fitted to this Chev Sonic was for a Chev Spark! Someone fitted the wrong module to the vehicle!
Mechanic's riddle:
A diagnostic job comes in. Car was purchased with the speedometer not working. Auto Electricians and other workshops have already looked at the car. Their diagnosis is the ABS pump module is faulty... The ECU has already been replaced by another workshop and this didn't solve the problem. We can communicate with the ABS module but the ECU and body control module are unable to communicate with it.
Our call to the customer after 2 days of testing and diagnosis is something along these lines: "We are certain the ABS module on the car is working properly, however, the ABS module definitely needs to be replaced."
What do you think we found???