Tests AE: DTC C1948 - Driver Seat Track Position Sensor Circuit Resistance Out of Range

PINPOINT TEST AE: DTC C1948 - DRIVER SEAT TRACK POSITION SENSOR CIRCUIT RESISTANCE OUT OF RANGE

AE1-AE3:

AE4:

Lamp Fault Codes (LFCs)







The lamp fault code (LFC) indicate the specific fault associated with diagnostic trouble code (DTC) C1948.

Normal Operation
The seat track position sensor informs the restraints control module (RCM) of the driver seat position.

The RCM monitors the driver seat track position sensor circuits. If the RCM detects a current out of range condition, it will store diagnostic trouble code (DTC) C1948 in memory and, depending on the fault, flash a lamp fault code (LFC) 7-7 on the air bag indicator.

Possible Causes
A seat track sensor circuit resistance out of range fault can be caused by:
- a faulty driver seat track position sensor.
- a faulted RCM.