Car has three TDCs. P1529, P0500, and P0501. Coolant fan is not coming on. I replaced the ECT. Fan is still not coming on. I can make the fan run by tapping into the ground wire from the four pin fan plug that goes to the radiator fan (red, black, white, and blue or green wires) and putting it to the negative battery terminal. Is this a ground issue or is the VSS bad and telling the computer no fan is needed because it believes the car is in open loop? The ABS mil is illuminated also. Is this a separate issue or is the wheel sensor on this car acting as a speed sensor?
have the same problem?
Thursday, March 2nd, 2017 AT 12:10 PM