Transmission Connector Layouts

Transmission Connector Layouts





Transmission Vehicle Harness Connector





Transmission Internal Harness Connector








Digital Transmission Range (TR) Sensor Connector





Output Shaft Speed (OSS) Sensor Harness Connector








Digital Transmission Range (TR) Sensor Diagnosis Chart

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. TRAM: 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.