Cherokee 4WD LHD L6-4.0L VIN S (2001)
Keyless Entry Module: Service and Repair
Module Programing
The optional Remote Keyless Entry (RKE) system for this vehicle has a customer programmable horn chirp feature. The horn chirp is requested by the
RKE module through a hard wired circuit to the horn relay, whenever a valid Lock message is received from a programmed RKE transmitter. The
purpose of the horn chirp is to provide the vehicle operator with an audible verification that the Lock request has been received by the RKE module.
However, for any number of reasons, some customers may prefer that this feature be disabled. This RKE system allows them that option.
To program the Remote Keyless Entry (RKE) module so that the horn chirp feature is enabled/disabled, proceed as follows:
1. While within the reception range of the RKE module, depress and hold the Lock button of a programmed RKE transmitter for five to ten seconds.
2. While continuing to hold the RKE transmitter Lock button depressed, press and release the RKE transmitter Unlock button.
3. The RKE horn chirp feature is now enabled/disabled.
Repeating the preceding steps will revert the RKE horn chirp feature to its previous state.