THEORY OF OPERATION
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates there is an issue with the ESM internal processor.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the SLA circuitry or the ESM internal processor.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the SLA circuitry or the ESM internal processor.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the SLA circuitry or the ESM internal processor.
The AutoStick® switch is integrated into the Shift Lever Assembly (SLA). The gear requested by the AutoStick® selection is sent over the CAN C BUS to the Transmission Control Module (TCM) to engage the requested gear.
The AutoStick® switch is integrated into the Shift Lever Assembly (SLA). The gear requested by the AutoStick® selection is sent over the CAN C BUS to the Transmission Control Module (TCM) to engage the requested gear.
The AutoStick® switch is integrated into the Shift Lever Assembly (SLA). The gear requested by the AutoStick® selection is sent over the CAN C BUS to the Transmission Control Module (TCM) to engage the requested gear.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the SLA circuitry or the ESM internal processor.
The AutoStick® switch is integrated into the Shift Lever Assembly (SLA). The gear requested by the AutoStick® selection is sent over the CAN C BUS to the Transmission Control Module (TCM) to engage the requested gear.
P1C87-92-TRIGGER SWITCH-PERFORMANCE OR INCORRECT OPERATION
For a complete wiring diagram refer to appropriate SYSTEM WIRING DIAGRAMS article .
The AutoStick® switch is integrated into the Shift Lever Assembly (SLA). The gear requested by the AutoStick® selection is sent over the CAN C BUS to the Transmission Control Module (TCM) to engage the requested gear.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the SLA circuitry or the ESM internal processor.
The Electronic Shift Module (ESM) monitors battery voltage. The DTC sets if the monitored battery voltage drops below 6.0 volts and a temporary limp in will be activated. If the voltage rises above 9.0 volts, normal operations is resumed.
The Electronic Shift Module (ESM) monitors ignition voltage. The DTC will set, if the monitored voltage is above 16.0 volts.
The Electronic Shift Module (ESM) monitors ignition voltage. The DTC sets if the monitored battery voltage drops below 6.0 volts and a temporary limp in will be activated. If the voltage rises above 9.0 volts, normal operations is resumed.
The Electronic Shift Module (ESM) monitors ignition voltage. The DTC will set, if the monitored voltage is above 16.0 volts.
The vehicle control modules communicate over the CAN C BUS. The Transmission Control Module (TCM) continuously monitors BUS activity. The CAN C BUS is used to communicate transmission MIL status to the PCM. If the PCM is unable to communicate with the TCM, a DTC sets and the PCM will illuminate the MIL.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the Shifter's internal processor.
The purpose of the diagnostic is to monitor the CAN BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. Several control units are connected to the CAN BUS which send their messages cyclically in a defined time window. The messages contain multiple signals representing vehicle information.
The purpose of the diagnostic is to monitor the transmitted messages on the CAN BUS and the validity of the CAN signals. The Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates there is an issue with the communication with the Transmission Control module (TCM).
The purpose of the diagnostic is to monitor the transmitted messages on the CAN BUS and the validity of the CAN signals. Several control units are connected to the CAN BUS which send their messages cyclically in a defined time window. The messages contain multiple signals representing vehicle information.
The purpose of the diagnostic is to monitor the CAN BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. Several control units are connected to the CAN BUS which send their messages cyclically in a defined time window. The messages contain multiple signals representing vehicle information.
The Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates there is a communication issue between the ESM and Transmission Control Module (TCM).
The Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that the ignition status message was not received form the Transmission Control Module (TCM) within a calibrated time.
The Shift Lever Assembly (SLA) Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the Shifter's internal processor.
The Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates there is a communication issue between the ESM and Transmission Control Module (TCM).
See also:
• STANDARD PROCEDURE