LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (8HP75 Automatic Transmission - DTCS P0219-00 To P1D93-00) >> DTC Troubleshooting >> P07B3-00-Transmission Park Position Sensor Switch A Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
SENSOR SUPPLY VOLTAGE CIRCUIT OPEN
PARK POSITION SENSOR SIGNAL CIRCUIT OPEN
PARK POSITION SENSOR GROUND CIRCUIT OPEN
PARK POSITION SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
PARK POSITION SENSOR
TRANSMISSION CONTROL MODULE (TCM)

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