DTC P11DB Chevrolet
Instrument Panel Cluster Voltage High Input
Instrument Panel Cluster Voltage High Input
Description
DTC P1327 not set, engine started, engine speed over 1,500 rpm, and the PCM received a high voltage message on the Class 2 data line from the Instrument panel cluster (IPC). The IPC detected the system voltage was more than 16.0v for 30 seconds at the I
Cause and Solution
Check the operation of the Charging system (Generator)The charge indicator and driver warning message are set in the driver information center (DIC)IPC is damaged or has failed
Video Guide
Diagnostic Info
- DTC Code: P11DB
- Brand: Chevrolet