Where is the ECM on a GMC Yukon?
NOTE #3; The ECM (Engine Control Module) is located near the battery, down low, between the fender and the fan, under a BLACK plastic cover. On the 4.3L engine it is in a 20 pin connector labled RED.
Where is the TAC located in a GM 4.8l engine?
The Throttle Actuator Control (TAC) Module is the brain behind the Electronic Throttle Control System in the GM 4.8L, 5.3L, and 6.0L engines covered by this article. The TAC Module is not part of the internal workings of the PCM and is usually located on the driver side of the firewall. Inside…
Where are the TAC modules located in a PCM?
The TAC Module is not part of the internal workings of the PCM and is usually located on the driver side of the firewall. Inside the actual metal throttle body assembly you’ll find these important electrical components: 2 Throttle Position Sensors (TPS). These two are usually referred to as potentiometers, in the majority of the service literature.
What is the wiring diagram for a GMC Yukon?
Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2001-2002 Gmc Yukon . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle.
NOTE #3; The ECM (Engine Control Module) is located near the battery, down low, between the fender and the fan, under a BLACK plastic cover. On the 4.3L engine it is in a 20 pin connector labled RED.
The Throttle Actuator Control (TAC) Module is the brain behind the Electronic Throttle Control System in the GM 4.8L, 5.3L, and 6.0L engines covered by this article. The TAC Module is not part of the internal workings of the PCM and is usually located on the driver side of the firewall. Inside…
Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2001-2002 Gmc Yukon . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle.
What kind of security system does GMC Yukon have?
NOTE #1: This vehicle is equipped with the PASSLOCK 2 ANTI-THEFT SYSTEM and will require a 791 Bypass Module for Remote Starting, to order go to the SECURITY BYPASS MODULE Page on this website.