Security System not arming. Jaguar XJ40

3.

Symptom

• Trunk lock intermittently does not release from either the transmitter or from the internal or external trunk lock release switches and/or error tones occur following security system arming.

VIN Range affected: 720001-723274

Possible cause:

Faulty “Trunk Lid Ajar” switch.

SECURITY SYSTEM NOT ARMING

1.

If arming of the security system is inhibited when using either the key or the transmitter, check that the following inputs to the SLCM are not active:

Function

Ignition key “In”

(UR)

Ignition auxiliary “On”

(WN)

Ignition “On”

Connector Identification

SLCM Connector CA 19-18

SLCM Connector CA 18-8

SLCM Connector CA 19-17 (WO)

(Wire color codes: U=Blue, R=Red, W=White, N=Brown, O=Orange)