Ford Mustang (1999-2004) Service Manual: Transmission Connector Layouts

Transmission Vehicle Harness Connector

Transmission Vehicle Harness Connector

 

Transmission Vehicle Harness Connector

Transmission Internal Harness Connector

Transmission Internal Harness Connector

 

Transmission Internal Harness Connector

Digital Transmission Range (TR) Sensor Connector

Digital Transmission Range (TR) Sensor Connector

 

Digital Transmission Range (TR) Sensor Connector

Output Shaft Speed (OSS) Sensor Harness Connector

Output Shaft Speed (OSS) Sensor Harness Connector

 

Output Shaft Speed (OSS) Sensor Harness Connector

Digital Transmission Range (TR) Sensor Diagnosis Chart

Digital Transmission Range (TR) Sensor Diagnosis Chart

Digital Transmission Range (TR) Sensor Diagnosis Chart

a - Will read "Drive" if O/D is canceled.

A. TR_V is the voltage at the PCM pin 64 (TR3A Circuit) to signal return.

B. "In Between" reading could be caused by a shift cable or digital TR sensor misaligned or a digital TR sensor circuit failure of TR1, TR2, TR3A, or TR4.

C. TR_D: 1= Open Digital TR switch, 0= Closed Digital TR switch.

D. EEC-V Control System Breakout Box Readings: Taken from PCM signal pins for TR1, TR2, TR3A, TR4 to signal return.

Voltages for TR1, TR2, TR4:

  • 0 = 0.0 volts.
  • 1 = 9.0 - 14.0 volts.
  • Voltage for TR3A:
  • 0 = 0.0 volts.
  • 1 = 1.3 - 1.8 volts.

Wiggle Test Information For Open/Shorts

  • TR4, TR3A, TR2, and TR1 are all closed in PARK. PARK is a good position to check for intermittent open circuits (with scan tool monitoring TR_D).
  • TR4, TR3A, TR2, and TR1 are all open in OVERDRIVE, so OVERDRIVE is a good position to check for shorts to ground. To determine the shorted components while observing TR_D, unplug the TR and see if the short goes away. If the short is still present, unplug the transmission harness and see if the short goes away. If the short is still present, then the short is in the PCM or vehicle harness. Remove the suspect circuit(s) wire from the PCM vehicle harness. If the short is still present, then the PCM has an internal failure. Otherwise the failure is in the vehicle harness.
    Diagnostic Trouble Code Charts
    Diagnostic Trouble Code Chart Five Digit DTC Component Description Condition Symptom Action P0102 P0103 P1100 P1101 MAF MAF concerns MAF system has a malfunction ...

    Pinpoint Tests - OSC Equipped Vehicles
    Special Tool(s) Breakout Box, EEC-V Control System 418-049 (T94L-50-EEC-V) or equivalent MLP-TR Cable 418-F107 (007-00111) or equivalent Worldwide Diagnost ...

    Other materials:

    Connect
    1. Install the A/C tube lock coupling spring. 2. Lubricate the inside of the coupling with PAG Refrigerant Compressor Oil (R-134a Systems) or equivalent. 3. CAUTION: Use only the new O-ring seals. The use of any O-ring seals other than those specified in ...

    Moulding - Roof Side
    Removal and Installation 1. Remove the weatherstrip. 2. Remove the exterior roof side moulding screws. 3. Remove the interior roof side moulding screws. 4. Remove the roof side moulding screw. 5. Release the clips. 1. Lift up to release the two ...

    Valve Tappets
    Material Removal CAUTION: If removing more than one valve tappet, mark the components removed for correct location. 1. Remove the lower intake manifold. For additional information, refer to Lower Intake Manifold in this section. 2. Remove the push r ...