Parts
PartControl Module
ManufacturerCHY
OEM part #5026135AC
Price$277.00
Labor
Replace — Ignition Immobilizer Module0.5 hr
Procedures
Sentry Key Immobilizer Module (SKREEM) - Removal
⚠ WARNING
To avoid serious or fatal injury on vehicles equipped with airbags, disable the Supplemental Restraint System (SRS) before attempting any steering wheel, steering column, airbag, Occupant Classification System (OCS), seat belt tensioner, impact sensor or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the SRS. Failure to follow these instructions may result in accidental airbag deployment.
- Disconnect and isolate the battery negative cable.
- Remove but do not disconnect the right multi-function switch from the integral mounting bracket (1) on the right side of the clockspring and position it so that the Sentry Key REmote Entry Module (SKREEM) (also known as the Sentry Key Immobilizer Module/SKIM or the Wireless Control Module/WCM) mounting screw (2) may be accessed. Right Multifunction Switch - Removal.
- Disconnect the instrument panel wire harness connector (4) from the SKREEM (3) connector receptacle.
- Remove the screw that secures the SKREEM to the boss on the top of the ignition lock cylinder housing (5).
- Disengage the SKREEM antenna ring from around the ignition lock housing and remove the SKREEM from the steering column.
Sentry Key Immobilizer Module (SKREEM) - Installation
⚠ WARNING
To avoid serious or fatal injury on vehicles equipped with airbags, disable the Supplemental Restraint System (SRS) before attempting any steering wheel, steering column, airbag, Occupant Classification System (OCS), seat belt tensioner, impact sensor or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the SRS. Failure to follow these instructions may result in accidental airbag deployment.ℹ NOTE
On vehicles equipped with the Sentry Key Immobilizer System (SKIS), when the SKREEM is replaced with a new unit, a diagnostic scan tool MUST be used to initialize the new SKREEM and to program at least two Sentry Key transponders before the vehicle can be operated.ℹ NOTE
On vehicles equipped with a Tire Pressure Monitoring (TPM) system and a full-sized matching spare tire and wheel assembly, when the SKREEM or the spare tire pressure sensor is replaced with a new unit, a diagnostic scan tool MUST be used to run a routine that allows the SKREEM to be programmed with the ID number and location of the spare tire pressure sensor mounted in the wheel of the spare tire. This may be done using a TPM-RKE Analyzer special tool by following the programming steps outlined in the diagnostic scan tool for Program Tire Sensor ID w/TPM Tool under Miscellaneous Functions for the WCM/Wireless Control Module menu item. If a TPM-RKE Analyzer special tool is not available, the spare tire must be dismounted from its wheel to access and note the ID number on the spare tire pressure sensor so that the ID code for that sensor can be programmed into the new SKREEM. Follow the programming steps outlined in the diagnostic scan tool for Learn Spare Tire Sensor ID also found under Miscellaneous Functions for the WCM/Wireless Control Module menu item.- Position the Sentry Key REmote Entry Module (SKREEM) (3) (also known as the Sentry Key Immobilizer Module/SKIM or the Wireless Control Module/WCM) onto the steering column ignition lock housing with the antenna ring oriented around the lock cylinder (5).
- Install and tighten the screw (2) that secures the SKREEM mounting bracket to the boss on the top of the ignition lock housing. Tighten the screw to 2 Nm (20 in. lbs.).
- Reconnect the instrument panel wire harness connector (4) to the SKREEM connector receptacle.
- Reinstall the right multi-function switch onto the integral mounting bracket (1) on the right side of the clockspring. Right Multifunction Switch - Installation.
- Reconnect the battery negative cable. Programming and Relearning. Tire Pressure Monitoring (TPM) Sensor - Installation .
Intrusion Module - Installation
- Position the intrusion module (1) onto the left inner D-pillar (3).
- Install the two plastic push-in fasteners (4) that secure the module to the inner D-pillar.
- Reconnect the take out of the body wire harness (2) to the connector receptacle on the forward-facing side of the module.
- Reinstall the trim onto the inside of the left inner D-pillar. C-Pillar Trim Panel - Installation.
- Reconnect the battery negative cable.
Intrusion Module - Removal
- Disconnect and isolate the battery negative cable.
- Partially remove the trim from the inside of the left inner D-pillar (3). C-Pillar Trim Panel - Removal.
- Disconnect the take out of the body wire harness (2) from the connector receptacle on the forward-facing side of the intrusion module (1).
- Remove the two plastic push-in fasteners (4) that secure the module to the inner D-pillar.
- Remove the module from the inner D-pillar.
Sentry Key Immobilizer Module (SKREEM) - Description
DESCRIPTION The Sentry Key REmote Entry Module (SKREEM) (3) (also known as the Sentry Key Immobilizer Module/SKIM or the Wireless Control Module/WCM) is the primary component of the Sentry Key Immobilizer System (SKIS). It is also the receiver for the Remote Keyless Entry (RKE) system and the Tire Pressure Monitor (TPM) system. The SKREEM is located on the right side of the steering column near the ignition lock cylinder housing and is concealed beneath the column shrouds. The molded black plastic housing for the SKREEM has an integral molded plastic halo-like antenna ring (1) that extends from one side. When the SKREEM is properly installed, the antenna ring is oriented around the circumference of the ignition lock cylinder housing. A single integral connector receptacle (4) is located adjacent to the antenna ring on the SKREEM housing. An integral molded plastic mounting tab (2) on the SKREEM housing has a hole in the center through which a screw passes to secure the unit to the steering column lock housing. The SKREEM is connected to the vehicle electrical system through a single take out and connector of the instrument panel wire harness. The SKREEM cannot be adjusted or repaired. If ineffective or damaged, the entire SKREEM unit must be replaced.
Intrusion Module - Description
DESCRIPTION An intrusion module (1) is part of the premium version of the Vehicle Theft Alarm (VTA) in the Vehicle Theft Security System (VTSS). The premium version of the VTA is only available in vehicles built for certain markets, where the additional features offered by this system are required. The intrusion module is located in the passenger compartment. This unit is designed to work in conjunction with the intrusion sensor transmitter and intrusion sensor receiver to provide interior motion detection and serves as the interface between the Totally Integrated Power Module (TIPM), the ElectroMechanical Instrument Cluster (EMIC) (also known as the Cab Compartment Node/CCN) and the alarm siren. The molded plastic intrusion module housing has two integral mounts (2) that are secured by two push-in plastic fasteners to the left inner D-pillar just below the belt line. The module is concealed beneath the quarter inner trim panel. Concealed within the molded plastic housing is the circuitry of the module, which includes a microprocessor. The module is connected through an integral connector receptacle (3) to the vehicle electrical system by a take out and connector of the body wire harness. The intrusion module unit cannot be adjusted or repaired and, if ineffective or damaged, it must be replaced.