GM Service Manual Online
For 1990-2009 cars only
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Pontiac
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2008
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Grand Prix
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 Automatic Transmission Controls Schematics
Figure
1:
Power, Ground, and Serial Data
Master Electrical Component List
Electronic Component Description
Control Module References
Tap Shift Switches, Stop Lamp Signal, TFT Sensor and TCC, Shift Solenoids
PRNDL and IMS Switch
Figure
2:
Tap Shift Switches, Stop Lamp Signal, TFT Sensor and TCC Shift Solenoids
Master Electrical Component List
Electronic Component Description
Control Module References
VSS and AT Sensors, Pressure Control Solenoid Valve and TCC Release Switch
Figure
3:
VSS and AT Sensors, Pressure Control Solenoid Valve and TCC Release Switch
Master Electrical Component List
Electronic Component Description
Control Module References
PRNDL and IMS Switch
Tap Shift Switches, Stop Lamp Signal, TFT Sensor and TCC Shift Solenoids
Figure
4:
PRNDL and IMS Switch
Master Electrical Component List
Electronic Component Description
Control Module References
Power, Ground, and Serial Data
VSS and AT Sensors, Pressure Control Solenoid Valve and TCC Release Switch
Figure
5:
Tap Shift Switches, Stop Lamp Signal, TFT Sensor and TCC, Shift Solenoids
Master Electrical Component List
Electronic Component Description
Control Module References
VSS and AT ISS Sensors, Pressure Control Solenoid Valve, and TCC Release Switch
Power, Ground, and Serial Data
Figure
6:
VSS and AT ISS Sensors, Pressure Control Solenoid Valve, and TCC Release Switch
Master Electrical Component List
Electronic Component Description
Control Module References
PRNDL and IMS Switch
Tap Shift Switches, Stop Lamp Signal, TFT Sensor and TCC, Shift Solenoids
Figure
7:
PRNDL and IMS Switch
Master Electrical Component List
Electronic Component Description
Control Module References
VSS and AT ISS Sensors, Pressure Control Solenoid Valve, and TCC Release Switch