Code Definition

C1A06 — Rear Right Height Sensor

System: Chassis  |  Type: Manufacturer-Specific  |  Make: Land Rover

About C1A06

C1A06 is a manufacturer-specific chassis diagnostic trouble code recorded for Land Rover vehicles. It belongs to the C-prefix family of codes, which covers chassis, braking, steering, suspension, or stability-control faults.

When C1A06 is stored, the module has detected a sensor-related fault — the reported value from the named sensor is out of spec.

Scanning & clearing: Chassis (C) codes are stored in the ABS, traction control, or stability-control modules. An enhanced or OEM-level scan tool is usually required to read and clear them.

C1A06 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

DTC C1A06 is set by the Suspension Control Module when the rear right ride height sensor signal is implausible compared with expected suspension position data. The sensor is a rotary or linkage mounted position sensor that reports corner height to the module so it can control the air spring or damper at that wheel. The fault is logged when the sensor voltage is outside the calibrated operating range, does not correlate with the other height sensors, or changes at a rate inconsistent with actual suspension movement. With this code set the module cannot accurately determine rear right height, so...

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