Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Jeep >> 2019 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> (Air Suspension Control Module (ASCM) - Electrical Diagnostics) >> DTC Troubleshooting >> C15AD-92-Ride Height System - Performance Or Incorrect Operation >> Possible Causes

Possible Causes

Possible Causes
FUSE F5 (40A)
COMPRESSOR RELAY OUTPUT OPEN OR HIGH RESISTANCE
FUSED B(+) OPEN OR HIGH RESISTANCE
GROUND OPEN OR HIGH RESISTANCE
AIR SUSPENSION COMPRESSOR RELAY
AIR SUSPENSION COMPRESSOR ASSEMBLY

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