P1829 Code défaut de diagnostic (5 interprétations)

The control module detected an interruption (open circuit) in the Transmission Transfer Case Counter Clockwise Shift Relay Coil circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Ford.

The control module detected that the Clutch Torque Tolerance value was above the expected limit. This is the manufacturer-specific definition used by Hyundai.

The control module judged the Shift Fork Position Sensor 2 System Poor behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Mitsubishi.

The control module detected a short circuit to ground in the Fault on the starting inhibiting control output (Start-lock) circuit. Documented for the AM6/AT6 automatic gearbox ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected a short circuit to ground in the Pressure Control Valve 4 (N218): Open/ circuit. Volkswagen Group tools also report it as fault code 18237. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).