DTC U1843 Chevrolet
PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT OPEN
PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT OPEN
Description
When powered, the CAN Bus ignition status is IGN_RUN, the OCM is configured for a Passenger Seat Track Position Sensor, the OCM has successfully completed the shorted to ground test, the OCM checks the sensor circuit A D feedback register for low voltage. The fault occurs when the sensor circuit A D feedback register is below the battery voltage limit and above the shorted low limit for 500 ms #177; 110 ms
Cause and Solution
(R262) PASSENGER SEAT POSITION SENSOR DATA CIRCUIT OPEN(R264) PASSENGER SEAT POSITION SENSOR VOLTAGE CIRCUIT OPEN(R262) PASSENGER SEAT POSITION SENSOR DATA CIRCUIT SHORTED TO (R264) PASSENGER SEAT POSITION SENSOR VOLTAGE CIRCUITPASSENGER SEAT TRACK POSITION SENSOROCCUPANT CLASSIFICATION MODULE (OCM)
Video Guide
Diagnostic Info
- DTC Code: U1843
- Brand: Chevrolet