signal circuit voltage out of range, Fauld code C1A05

Can some one tell me what this means, or how to sort this please,

Cheers Nick

Water ingress to wiring harness or connectors

Height sensor linkage disconnected

Height sensor linkage damaged/bent

Height sensor disconnected

Height sensor linkage toggled

Height sensor bracket damaged/bent

Height sensor incorrectly installed

Height sensor installed on wrong side of vehicle

Height sensor harness wiring: short circuit to ground, short circuit to power, high resistance

Height sensor failure Incorrect height calibration Air suspension control module failure




Visually inspect the wiring harness and connectors for water ingress. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the height sensor bracket condition and security. Check the height sensor for correct fitment and torque of fixings. If any height sensor fixings are slackened or found to be loose, or a height sensor has been changed, the vehicle ride height must be re-calibrated. Calibrate the system using the approved diagnostic system. Refer to the warranty policy and procedures manual if a module is suspect.

Wow ! thanks but i think it was caused by low voltage on the battery,(Bloody lad was watchin a dvd for about 40 mins), had a 20min run cleared the fault code, checked the bits and bobs ( linkage ect, all a,ok) and all seems well, its funny how your heart sinks when you hear that double bing! and the msg tells you theres a fault, is it just me or every ffrr owner ??

Well I thought it was ok, Oh no still got the fault gonna book it in and see how much this bloody costs

Rear sensor is probably faulty ... Not an expensive part relatively, and easy to change out. You may find it been superseded by new style sensors, in which case you need to change both sides at the same time. V8 or else ...

Now sorted, had a broken wire about 10mm from the plug on the sensor, cleaned it up and soldered it