1. BCM – Body control Module2. PDM – Passenger Door Module3. Am – Airbag manage Module4. MIC – mechanical Instrument Cluster5. EVIC – Electronic auto Information Center6. CAB – Controller Antilock Brakes7. TCM – Transmission manage Module8. SKIM – Sentry an essential Immobilizer Module9. HSM – Heated chair Module10. MHSM – memory Heated chair Module11. DDN – Driver Door Module12. PCM – Powertrain manage Module13. SM – Sunroof Module14. RSM – Rain feeling Module15. APM – flexible Pedals Module

ModuleNameLocationFunction
1. Body control ModuleBCMAttached to the Junction Block, under the driver’s next of the tool panel.

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The BCM utilizes combined circuitry and also information lugged on the Programmable communications Interface (PCI) data bus network together with many tough wired inputs come monitor many sensor and also switch inputs throughout the vehicle.The BCM supports many body electrical features such as inner Lighting, Exterior Lighting, Intermittent Wipers, far Radio, Accessory Delay, and also Heated Seats.
2. Passenger Door ModulePDMBehind the best door trim panel, combined within the door switch assembly.The Door Modules regulate various digital features together as power door locks, strength windows, strength mirrors, courtesy lighting, and also the liftgate lock motor.
3. Airbag control ModuleACMUnderneath facility console housing, behind the shifter assembly.The microprocessor in the Airbag control Module contains the supplemental restraint mechanism logic circuits and controls all of the supplemental restraint system components.
4. Mechanically Instrument ClusterMICLeft dashboardThe mechanical Instrument cluster (MIC) provides gauge and also indicator control. The MIC uses the PCI Bus to obtain most, however not all, of the information needed to regulate the gauges and indicators.
5. Electronic automobile Information CenterEVICWithin overhead consoleCompass, temperature, pilgrimage computer, information facility (EVIC).
6. Controller Antilock BrakesCABAttached to the Hydraulic control Unit (HCU) under the hood, in front of the master Cylinder.Controls the Teves note 20e ABS. Also controls digital Brake distribution (EBD), one electronically managed proportioning valve.
7. Transmission manage Module (45RFE Only)TCMRight (passenger) side of the engine compartment close to the firewall, an installed to the inner fender.The Transmission manage Module controls all digital operations that the transmission. The TCM receive information regarding vehicle operation from both direct and indirect inputs, and selects the operational mode of the transmission. Based on the information received native these assorted inputs, the TCM identify the appropriate transition schedule and transition points, relying on the current operating conditions and driver demand. This is feasible through the manage of various direct and indirect outputs.
8. Sentry an essential Immobilizer ModuleSKIMUnder the steering shaft opening cover, attached come the bottom side of the steering pillar housing.The Sentry an essential Immobilizer Module includes a Radio Frequency (RF) transceiver and also a microprocessor. The SKIM transmits RF signals to, and also receives RF signals from the Sentry key transponder through a tuned antenna ring integral to the SKIM housing. As soon as the ignition switch is turned to the ~ above position, the SKIM transmits an RF signal come the transponder in the ignition key. The SKIM then waits for an RF signal solution from the transponder. If the solution received identify the key as valid, the SKIM sends out a valid crucial message come the PCM over the PCI data bus. If the solution received identifies the vital as invalid, or if no solution is got from the vital transponder, the SKIM sends out an invalid an essential message to the PCM. The PCM will permit or disable engine procedure based upon the condition of the SKIM messages.
9. Storage Heated chair ModuleMHSMUnder the driver’s seat, an installed on a bracket the is located between the strength seat track and the chair cushion frame.Performs storage seat functions and also heated seat functions.
10. Heated seat ModuleHSMUnder the driver’s seat, placed on a bracket the is located in between the power seat track and also the seat cushion frame.Performs heated chair functions.
11. Driver Door ModuleDDMBehind the left door trim panel, integrated within the door switch assembly.The Door Modules manage various electronic features together as power door locks, strength windows, strength mirrors, courtesy lighting, and the liftgate lock motor.
12. Powertrain regulate ModulePCM(JTEC)On the cowl panel, appropriate rear side of the engine compartment.The PCM is a pre-programmed, triple microprocessor digital computer. That regulates ignition timing, air-fuel ratio, emission manage devices, charging system, particular transmission features, rate control, air air conditioning compressor clutch engagement and idle speed. The PCM deserve to adapt the programming to meet an altering operating conditions.
13. Sunroof ModuleSMIn the overhead console as component of the sunroof assemblyControls operation of the sunroof Open, Close and also Vent functions.
14. Rain feeling ModuleRSMInside the the windshield, between the rear watch mirror mounting button and also the windshield header, hidden behind a molded plastic trim cover that snaps over the module housing.The microprocessor-based Rain Sensor Module senses moisture in the wipe pattern on the outside of the windshield glass and also sends wipe regulates to the Body manage Module (BCM). Four InfraRed (IR) diodes in ~ the RSM create IR light beams that room aimed by four of the convex optical lenses near the basic of the module with the windshield glass. Four extr convex optical lenses near the top of the RSM are focused on the IR irradiate beams ~ above the external of the windshield glass and permit the two photocells in ~ the module come sense alters in the intensity of this IR light beams. When sufficient moisture accumulates in ~ the wipe pattern of the windshield glass, the RSM detects a readjust in the monitored IR irradiate beam intensity.
15. Flexible Pedals ModuleAPMUnder dash over brake pedal.Controls operation of the adjustable pedals.

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All automobile communications are carried out across the solitary wire Programmable communications Interface (PCI) Bus.