DTC P1AE5 Cadillac
Lost Communications With Rear Seat Audio Rear HVAC
Lost Communications With Rear Seat Audio Rear HVAC
Description
Voltage supplied to the module is in the normal operating voltage range of 9-16 volts. Diagnostic trouble codes U1300, U1301 and U1305 do not have a current status. The vehicle power mode, ignition switch position, requires serial data communication to occur.
Cause and Solution
A message from a learned identification number has not been detected for the past 5 seconds.
Video Guide
Diagnostic Info
- DTC Code: P1AE5
- Brand: Cadillac