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Control Units

CONTROL UNITS LOCATION

Component Location
Audio Alarm Module On convenience center.
Cruise Control Module On left side of brake pedal bracket.
Digital Ratio Adapter Controller Under right side of dash, next to ECM.
Elapsed Timer Module Under right side of dash, next to ECM. See Figure .
Electronic Control Module (ECM)
2.5L Under right side of dash. See Figure .
2.8L Under right side of dash. See Figure .
4.3L Under right side of dash. See Figure .
Electronic Spark Control (ESC) Module
2.8L On center of firewall. See Figure .
4.3L On center of firewall. See Figure .
RABS Electronic Control Unit On bracket, at master cylinder.
Windshield Wiper Module Inside windshield wiper motor.