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Possible Causes

Possible Causes
PASSENGER SEAT REAR VERTICAL POSITION SENSE CIRCUIT OPEN OR HIGH RESISTANCE
SENSOR/SWITCH RETURN CIRCUIT OPEN OR HIGH RESISTANCE
PASSENGER SEAT REAR VERTICAL DOWN DRIVER CIRCUIT SHORTED TO VOLTAGE
PASSENGER SEAT REAR VERTICAL DOWN DRIVER CIRCUIT SHORTED TO GROUND
PASSENGER SEAT REAR VERTICAL DOWN DRIVER CIRCUIT OPEN OR HIGH RESISTANCE
PASSENGER SEAT REAR VERTICAL UP DRIVER CIRCUIT SHORTED TO VOLTAGE
PASSENGER SEAT REAR VERTICAL UP DRIVER CIRCUIT SHORTED TO GROUND
PASSENGER SEAT REAR VERTICAL UP DRIVER CIRCUIT OPEN OR HIGH RESISTANCE
PASSENGER REAR VERTICAL SEAT ADJUSTER MOTOR
MEMORY SEAT MODULE-PASSENGER (MSMP)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .