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Home >> Chrysler >> 2021 >> Voyager LXi, Gas >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> (Park Assist Module (PAM) (PTS/PAM) - Electrical Diagnostics) >> DTC Troubleshooting >> B1291-92-PTS-Sensor-4-Performance Or Incorrect Operation >> Possible Causes

Possible Causes

Possible Causes
PARK ASSIST SENSOR 4 SIGNAL CIRCUIT SHORTED TO GROUND
PARK ASSIST SENSOR 4 SIGNAL CIRCUIT SHORTED TO BATTERY
PARK ASSIST SENSOR 4 SIGNAL CIRCUIT OPEN
PARK ASSIST SENSOR
PARKTRONICS MODULE

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