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Home >> Chevrolet >> 1999 >> Astro Van Passenger, RWD >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Control Units

Control Units

CONTROL UNITS

Component Component Location
Active Transfer Case (ATC) Module Rear of transmission.
Audio Alarm Module On convenience center, behind left side of dash. See Figure.
Automatic Transfer Case Shift Control Module Behind left kick panel.
Cruise Control Module Center front of dash, left of windshield wiper module. See Figure.
Daytime Running Lamps (DRL) Control Module Behind left side of dash, taped to main harness.
Door Lock Control Module Behind right kick panel.
Electronic Brake Control Module (EBCM) On left front side of frame, left of transmission.
Ignition Control Module (ICM) Top of engine, front of coil. See Figure.
Interior Lamp Control Module Behind lower left side of dash, mounted to DLC bracket.
Passlock Module Behind air duct, to right of instrument cluster.
Rear Radio Control Module On left side of vehicle, behind "B" pillar.
Remote Control Door Lock Receiver Behind air duct, right of instrument cluster.
Sub-Woofer Amplifier On left center of vehicle, behind trim panel.
Supplemental Inflatable Restraint Sensing & Diagnostic Module Under driver's seat.
Vehicle Control Module (VCM) Left side of engine compartment.