Ford Mustang (1999-2004) Service Manual: Starting System (Diagnosis and Testing)

Refer to Wiring Diagrams Cell 20 , Starting System for schematic and connector information.

Special Tool(s)

Digital Multimeter 105-R0051 or equivalent
Starting System (Description and Operation)
Starter Motor The starter motor is a 12-volt unit that has the starter solenoid mounted on the drive end housing and functions as follows: The current flows through the solenoid energizing coil unt ...

Inspection and Verification
WARNING: When servicing starter motor or carrying out other underhood work in the vicinity of the starter motor, be aware that the heavy gauge battery input lead at the starter solenoid is "electric ...

Other materials:

Pinpoint Tests
PINPOINT TEST A: THE ENGINE DOES NOT CRANK AND THE RELAY DOES CLICK Test Step Result / Action to Take A1 CHECK THE VOLTAGE TO THE STARTER RELAY YesGO to A2 . No REPAIR circuit 1050 (LG/VT) for an open. TEST the system for normal operation. ...

Noise, Vibration and Harshness (NVH) (Diagnosis and Testing)
Special Tool(s) ChassisEAR 107-R2102 or equivalent Electronic Vibration Analyzer 100-F027 (014-00344) or equivalent EngineEAR 107-R2100 or equivalent Ultrasonic Leak Detector 134-R0135 or equivalent T ...

Actuator - Speed Control Servo
1. CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result. Disconnect the battery ground cable. 2. Remove the LH wheel and tire; refer to Section. 3. Position aside the LH front splash shie ...