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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (2.0L - DTCS P0004 To P0087) >> DTC Troubleshooting >> P007C Charge Air Cooler Temperature Sensor Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
5-VOLT SUPPLY SHORTED TO GROUND
TMAP SENSOR TEMP SIGNAL CIRCUIT SHORTED TO GROUND
TMAP SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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