C0323
Ride Height Sensor Circuit Rear Right
2002-2002 Cadillac Escalade 6.0L V8
Moderate SeverityChassisGeneric (SAE)
The 2002 Cadillac Escalade is equipped with a 6.0L V8 engine. Below you'll find detailed c0323 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the rear right ride height sensor.
Symptoms
- Suspension warning light
- Rear right corner low or high
- Uneven vehicle stance
- Auto-leveling fault
Common Causes
- Sensor failure
- Linkage damage
- Wiring fault
- Connector corrosion from road salt
Diagnostic Steps
- Read sensor value with scan tool
- Test sensor arm movement
- Inspect linkage connection
- Check wiring and connector
Repair Notes
Replace ride height sensor or reconnect linkage.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0323 on Other Vehicles
Common Questions
What does code C0323 mean on a 2002-2002 Cadillac Escalade?
C0323 stands for "Ride Height Sensor Circuit Rear Right". Malfunction in the rear right ride height sensor.
What are the symptoms of C0323 on a Cadillac Escalade?
Common symptoms of C0323 include: Suspension warning light, Rear right corner low or high, Uneven vehicle stance, Auto-leveling fault.
What causes C0323 on a 2002-2002 Cadillac Escalade?
Common causes of C0323 include: Sensor failure, Linkage damage, Wiring fault, Connector corrosion from road salt.
Last updated: March 2026