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with the aid of the Wiring Diagrams. CHECK the AC28: CHECK FOR OPEN CIRCUIT BETWEEN THE ELECTRONIC STABILITY PROGRAM CAUTION: The following measurement must only be performed using the Ford approved diagnostic tool digital multimeter. Failure to observe this instruction can lead to Measure the resistance between the ESP module, wiring harness side and the DLC, connector C3DB04, 1 Is a resistance of less than 2 Ohms registered? GO to AC29 . No LOCATE and REPAIR the break in the circuit between AC29: CHECK FOR OPEN CIRCUIT BETWEEN THE ELECTRONIC STABILITY PROGRAM CAUTION: The following measurement must only be performed using the Ford approved diagnostic tool digital multimeter. Failure to observe this instruction can lead to Measure the resistance between the ESP module, wiring harness side and the DLC, connector C3DB04, 1 Is a resistance of less than 2 Ohms registered? CHECK and if necessary RENEW the electronic No LOCATE and REPAIR the break in the circuit between PINPOINT TEST AD : POWER STEERING PUMP MODULE NOT TEST CONDITIONS DETAILS/RESULTS/ACTIONS AD1: DETERMINE THE CONDITIONS UNDER WHICH THE FAULT OCCURS Ignition switch in position 0. 1 Connect the diagnostic tool. 2 Select the powertrain control module (PCM) with the Ford approved 3 Is it possible to establish communications with the PCM? GO to AD2 . No GO to Pinpoint Test AG.
AD2: CHECK FUSE F3 Ignition switch in position 0. 1 |