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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (2.0L - DTCS P0A16 To P1572) >> DTC Troubleshooting >> P152F Engine Hood Switch 2 / Engine Hood Switch 1 Correlation >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
HOOD NOT SECURED PROPERLY
HOOD AJAR SWITCH 1 (HOOD LATCH) OR 2 (PLUNGER) SIGNAL CIRCUIT SHORTED TO GROUND
HIGH RESISTANCE IN THE HOOD AJAR SWITCH 1 (HOOD LATCH) OR 2 (PLUNGER) SENSE CIRCUIT
HIGH RESISTANCE IN THE HOOD AJAR SWITCH 1 (HOOD LATCH) OR 2 (PLUNGER) SENSOR GROUND CIRCUIT
DEFECTIVE OR STICKING HOOD AJAR SWITCH 1 (HOOD LATCH)
DEFECTIVE OR STICKING HOOD AJAR SWITCH 2 (PLUNGER)
BODY CONTROL MODULE (BCM)
POWERTRAIN CONTROL MODULE (PCM)

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