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For 1990-2009 cars only
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Buick
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2008
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Lucerne
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Vehicle Diagnostic Information
🢒 Automatic Transmission Controls Schematics
Figure
1:
Stop Lamp Signal, TFT Sensor and TCC, Shift Solenoids
Master Electrical Component List
Transmission Component and System Description
Control Module References
VSS and AT ISS Sensors, Pressure Control Solenoid Valve and TCC Release Switch
Figure
2:
VSS and AT ISS Sensors, Pressure Control Solenoid Valve and TCC Release Switch
Master Electrical Component List
Transmission Component and System Description
Control Module References
Stop Lamp Signal, TFT Sensor and TCC, Shift Solenoids
Transmision Internal Mode Switch (IMS)
Figure
3:
Transmission Internal Mode Switch (IMS)
Master Electrical Component List
Transmission Component and System Description
Control Module References
VSS and AT ISS Sensors, Pressure Control Solenoid Valve and TCC Release Switch