Control Panel Fault Code Listing

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Jaguar XKR, 2006 Jaguar XK8, 2005 Jaguar XKR, 2005 Jaguar XK8, and 2004 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Reference fault code #23*: In ambient temperatures below 0°C, this code may be logged because the low ambient causes a temporary low gas pressure.

NOTE: Where the ambient temperature rises above 40°C, with the engine close to overheating, electrical feed to the compressor clutch may be cut and code #23 registered.

Condition	Possible Source	Action
0 Normal operation no fault codes present	None	Wait 30 seconds for system self-check.
11 Motorized in-car aspirator malfunction	Harness / connector fault Sensor open / short circuit	Panel fault codes are not stored for motorized in-car aspirator motor failure.
12 Ambient temperature sensor malfunction	Harness / connector fault Sensor open / short circuit	After rectification, disconnect the vehicle battery for 10 seconds to reset the system.
13 Evaporator temperature sensor malfunction	Harness / connector fault Sensor open / short circuit	Refer to PDU
14 Water temperature input malfunction	Instrument cluster output	Refer to PDU
15 Heater matrix temperature sensor malfunction	Harness / connector fault Sensor open / short circuit	Refer to PDU
21 Solar sensor	Sensor open /short circuit	Refer to PDU
22 Compressor lock signal fault	Low refrigerant charge, low compressor oil level, loose drive belt Harness / connector fault	Adjust items as required
23 Refrigerant pressure switch malfunction	Harness / connector fault Switch open / short circuit	Refer to PDU
23 Refrigerant pressure low refrigerant charge *	Leak from damaged pipe or joint	Rectify as required and recharge system
24 Face vent demand potentiometer fault	Potentiometer open / short circuit Harness / connector fault	Refer to PDU
31 LH fresh / recirc. potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
32 RH fresh / recirc. potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
33 Cool air bypass potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
34 Defrost vent potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
35 Centre vent potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
36 Foot vent potentiometer fault	Harness / connector fault In certain circumstances the servo motor may over-travel and cause further logged faults. This may be cured, following fault rectification, by cycling the ignition ON-OFF-ON 3 times	Refer to PDU
41 LH fresh / recirc. motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
42 RH fresh / recirc. motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
43 Cool air bypass motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
43 Cool Air bypass motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
44 Defrost vent motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
45 Centre vent motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU
46 Foot vent motor fault	Harness / connector fault Servo motor seized or sticking Flap seized or sticking	Refer to PDU