Clutch Pedal Position Sensor Learn
Note: The clutch pedal position (CPP) sensor learn procedure is required when the following service procedures have been performed: • | An engine control module (ECM) replacement |
• | A CPP sensor replacement |
• | Any repairs which affect the CPP sensor relationship |
- Install a scan tool.
- Monitor the ECM for DTCs with a scan tool. If other DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle for the applicable DTC that set.
- With a scan tool, select Clutch Pedal Position Learn under Engine Control Module, Configuration/Reset Functions, and perform the following instructions displayed on the scan tool screen.
Note: The CPP sensor learn procedure cannot be performed more than once per ignition cycle. The clutch pedal needs to be fully depressed and held steady throughout this procedure in order to perform a correct learning.
- The scan tool will display under CPP Learn Status: Not Learned, In Process, Complete, Fail - Low Volt, Fail - High Volt, or Fail Moving. The scan tool will display under CPP Learn Status Complete if the process was successful.
- If any other DTC is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle for the applicable DTC that set.
- Turn OFF the ignition for 30 s after the learn procedure has successfully completed in order to store the CPP sensor variation values in ECM history.
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© Copyright Chevrolet. All rights reserved |