vtraudt

2003 Audi Allroad. Getting error code

First thought the sensor itself (corroded, wires, sensor internals), but reading the Rosstech description, could it be the module?
Is there a way to test the module (VAGcom or else)?

00775 - Level Control System Sensor; Rear Right (G77)
57-00 - Electric Circuit Failure


00775 - Level Control System Sensor; Rear Right (G77)
00775 - Level Control System Sensor; Rear Right (G77): Implausible Signal
Possible Symptoms
 Malfunction Indicator Light (MIL) active
Possible Causes
 Communication Problem between Level Control Module (J197) and Headlight Aim Control Module
 Wiring/Connectors from/to Level Control Module (J197) faulty
Possible Solutions
 Check Communication Problem between Level Control Module (J197) and Headlight Aim Control Module
 Check Wiring/Connectors from/to Level Control Module (J197)

bagpipingandy

Not sure how to test the module other than swapping the ECU, but you have more chance checking the level sensor, VCDS reading the values

other thing to check:

their is a joint connector to that sensor under the rear bench seat, make sure it is not corroded/damaged

you could swap the sensors from another corner to see if the fault code moves corner

also i have read a rear right level sensor can be a red herring for a fault in another module, any other faults stored elsewhere, ABS or other?

regards

Andy

amiram

Before you test (Disassemble\Disconnect parts) the Height Level system you must put the car to a "Jack mode" to Prevent damage.

PaperToast

'65535 - Internal Control Module Memory Error' is the failed module code

check the connections and wiring to the level sensors, never hurts to put some dielectric grease in the connectors to help water proof them