DTC P1A94 Chevrolet
Lost Communications With Transmission Control System
Lost Communications With Transmission Control System
Description
The system voltage is between 9-16 V. The vehicle power mode master requires serial data communication to occur.
Cause and Solution
A supervised periodic message that includes the transmitter module availability has not been received.
Video Guide
Diagnostic Info
- DTC Code: P1A94
- Brand: Chevrolet