2010 Cadillac CTS Sedan AWD V6-3.0L Page 1670
Circuit/System Description
The clutch pedal position (CPP) is a three wire sensor, connected to a 5-volt reference circuit, a low reference circuit, and a signal circuit. The
engine control module (ECM) supplies 5 volts to the CPP sensor, and also provides a sensor ground path on the low reference circuit. The CPP
sensor sends a voltage signal to the ECM on the signal circuit. The voltage on the signal circuit will vary from a voltage less than or equal to 5 volts
when the clutch pedal is released to a voltage less than or equal to 1.5 volts when the clutch pedal is applied.
Conditions for Running the DTC
P0807 and P0808
* DTCs P0641 or P0651 are not set.
* The system voltage is more than 9 volts.
* The ignition is in the RUN position.
Conditions for Setting the DTC
P0807
The CPP sensor voltage is less than 0.1 volt for more than 1 second.
P0808
The CPP sensor voltage is more than 5.2 volts for more than 1 second.
Action Taken When the DTC Sets
P0807 and P0808 are Type A DTCs.
Conditions for Clearing the MIL/DTC
P0807 and P0808 are Type A DTCs.
Reference Information
Schematic Reference
Manual Transmission Schematics (See: Transmission and Drivetrain/Manual Transmission/Transaxle/Diagrams/Electrical Diagrams/Tremec
6-Speed - Manual Transmission)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views)
Description and Operation
Manual Transmission Description and Operation (See: Transmission and Drivetrain/Manual Transmission/Transaxle/Description and
Operation/Tremec 6-Speed - Manual Transmission/Manual Transmission Description and Operation)
Electrical Information Reference
* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/Circuit Testing/Circuit Testing)
* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/Connector Repairs/Connector Repairs)
* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/Circuit
Testing/Testing for Intermittent Conditions and Poor Connections)
