DTC P1743 Cadillac
Throttle Position Signal Invalid Data Received
Throttle Position Signal Invalid Data Received
Description
Key on or engine running; and the TCM detected a throttle position pulsewidth signal that was more than 96% during the CCM test. The TCM receives throttle position data from the PCM. This data is part of the PWM PCM data signal to the PCM. This signal is
Cause and Solution
Perform the Powertrain Onboard Diagnostics System CheckRefer to the repair information for DTC P0120
Video Guide
Diagnostic Info
- DTC Code: P1743
- Brand: Cadillac