After Halfords had changed the waterpump on my Mondeo, the 'engine management light' came on and despite being back twice, Halfords are unable to clear it. They say there are actually no faults but the 'Generic Electronic Module' (GEM) needs to be reset which can only be done by a Ford garage. Surely there must be other garages in the trade that can do this without paying franchise charges ? I suspect also, that there may be a 'backdoor' way of doing this without specialist equipment. Does anyone out there now about this ?
Halfords gave me this list of fault codes which are currently present which clearly are false as there is no fault with the car:
B1335 Passenger door circuit
B1335 RR door ajar
B1571 LR door ajar
U2644 Unknown fault
U3552 Unknown fault
C3396 Unknown fault
P1198 Pump rotor control under fueling
P0012 Intake camshaft position timing over retarded
How changing the water pump caused all these faults is quite an achievement ! They must have disturbed something in the process.
Can anyone help or do I have to go to Ford ?