Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2024GRAND CHEROKEE L LIMITED, RWDREPAIR AND DIAGNOSISSUSPENSIONSUSPENSION CONTROL SYSTEMSAIR SUSPENSION CONTROL MODULE (ASCM) - DTCS C1526-11 TO C1562-01
2024 Jeep Grand Cherokee L Limited, RWD
Air Suspension Control Module (ASCM) - DTCS C1526-11 To C1562-01
2024 Jeep Grand Cherokee L Limited, RWDSECTION Air Suspension Control Module (ASCM) - DTCS C1526-11 To C1562-01
- DTC Troubleshooting
- C1526-11-Left Rear Ride Height Sensor - Circuit Short To Ground
- C1526-15-Left Rear Ride Height Sensor - Circuit Short To Battery Or Open
- C1526-2A-Left Rear Ride Height Sensor-Stuck
- C1526-36-Left Rear Ride Height Sensor-Signal Frequency Too Low
- C1526-37-Left Rear Ride Height Sensor-Signal Frequency Too High
- C152A-11-Right Rear Ride Height Sensor - Circuit Short To Ground
- C152A-15-Right Rear Ride Height Sensor - Circuit Short To Battery Or Open
- C152A-2A-Right Rear Ride Height Sensor-Stuck
- C152A-36-Right Rear Ride Height Sensor-Signal Frequency Too Low
- C152A-37-Right Rear Ride Height Sensor-Signal Frequency Too High
- C1556-01-Ride Height Air Pressure Sensor 1- General Electrical Failure
- C1556-92-Ride Height Air Pressure Sensor 1- Performance Or Incorrect Operation
- C1556-96-Ride Height Air Pressure Sensor - Component Internal Failure
- C1557-84-Ride Height Air Pressure Sensor 2-Signal Below Allowable Range
- C1557-85-Ride Height Air Pressure Sensor 2-Signal Above Allowable Range
- C1560-97-Vent Valve-Component Or System Operation Obstructed Or Blocked
- C1561-97-Valve Assembly-Component Or System Operation Obstructed Or Blocked
- C1562-01-Ride Height Air Pump Control- General Electrical Failure
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.