DTC P1294 Chevrolet
Throttle Actuator Control (TAC) Module Serial Data Circuit
Throttle Actuator Control (TAC) Module Serial Data Circuit
Description
The ignition is in the crank or run position. The Ignition 1 Signal parameter is more than 5.23 volts. The communication between the TAC module and the PCM must be valid.
Cause and Solution
DTC U0107 sets if the battery voltage is low or the PCM is replaced or reflashed. If the customers concern is slow cranking, or if the engine is not cranking because the battery voltage is low, ignore DTC U0107. Clear any DTCs from memory that may have
Video Guide
Diagnostic Info
- DTC Code: P1294
- Brand: Chevrolet