Question about 2002 Chevrolet Silverado 1500

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Location of ECM on 2002 Silverado

I am trying to hook up Audiovox ccs-100 cruise control on my 2002 Silverado and their directions stop at 1995.Really not sure what wires go where.Any help would be appreciated.

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  • Chevrolet Expert
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The ecm is located on the driver side under the battery . it has a plastic black cover over it.

Posted on Jul 24, 2009

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Posted on Jan 02, 2017

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Ajkill
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SOURCE: need schematic for location of ECM on 2002 Chev Silverado 5.3L GAS ENGINE

Please use this link :

http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c152801b6773


Good luck...

Posted on Aug 14, 2008

chiquititas
  • 1010 Answers

SOURCE: where is the vss location

It's the green-white wire at the ECM.It is in the air cleaner assembly

Posted on Jun 26, 2008

chiquititas
  • 1010 Answers

SOURCE: I'm am about to install

Go to a repair shop, or better check on your local library, there must be a manual there.

Posted on Jun 23, 2008

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Location of the cruise control fuse on a 2008 chevy Silverado 1500 5.3 engine


No fuse
The body control module (BCM) monitors the signal circuit of the cruise control switches. The BCM relays the cruise control switch status to the engine control module (ECM) via the GMLAN serial data circuit. The ECM uses the status of the cruise control switch to determine when to capture and maintain the vehicle speed. The ECM monitors the vehicle speed signal circuit in order to determine the desired vehicle speed. The ECM uses the throttle actuator control (TAC) motor in order to maintain the vehicle speed. For further information on the TAC System, refer to Throttle Actuator Control (TAC) System Descriptionfor the 4.3L engine or Throttle Actuator Control (TAC) System Description for the 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engines.

Voltage is supplied to the cruise control switch via the steering wheel control switch reference voltage circuit supplied by the BCM.

Does the light come on ?

DTC P0575: Cruise Control Switch Signal Circuit
DTC B3794 08: Cruise Control Function Request Circuit Signal Invalid
DTC B3794 61: Cruise Control Function Request Circuit Actuator Stuck
DTC B0835 00: Cruise Control System Active Indicator Circuit
The cruise control switch contains an LED that illuminates to indicate the cruise control system has been switched ON. Voltage is applied through the ON/OFF switch to the LED when the switch is pressed. The body control module (BCM) provides the ground path for the LED through a dedicated LED control circuit. Pressing the switch again opens the switch and the lamp turns OFF.
DTC P0571: Cruise Control Brake Switch Circuit
DTC P0703: Brake Switch Circuit

Your best bet , take it to a qualified repair shop .

Feb 11, 2018 | Chevrolet Silverado Cars & Trucks

1 Answer

2009 Chevy Silverado 1500 cruse stoped working but light is still on.


This is very complex , first thing is have the vehicle checked for DTC'S - diagnostic trouble codes stored in the BCM , PCM !
The body control module (BCM) monitors the signal circuit of the cruise control switches. The BCM relays the cruise control switch status to the engine control module (ECM) via the GMLAN serial data circuit. The ECM uses the status of the cruise control switch to determine when to capture and maintain the vehicle speed. The ECM monitors the vehicle speed signal circuit in order to determine the desired vehicle speed. The ECM uses the throttle actuator control (TAC) motor in order to maintain the vehicle speed. For further information on the TAC System, refer to Throttle Actuator Control (TAC) System Descriptionfor the 4.3L engine or Throttle Actuator Control (TAC) System Description for the 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engines.
Your best bet would be to take to the dealer !
Yo

Oct 24, 2016 | 2009 Chevrolet Silverado 1500

1 Answer

Cruise control


this is happening because once you shut it off you are sending an electronic signal to transmission and it resets itself once car starts back up as if something inside the ecm has been reprogrammed and erased alll over again. the ecm is your brain which controls your car. get a diagnostic scan ran on it ok?

Jul 26, 2009 | 2004 Jaguar S Type

1 Answer

ECM Location


For one i dont need your vin its a z24 which means it has a 2.4l engine it does not have an ECM it has a PCM powertrain control module, which is located for your car in the right rear corner topside of your engine bay, in 1995-2001 it is located inside the right front fender. I hope this info helps...

Apr 07, 2009 | 2002 Chevrolet Cavalier Coupe

1 Answer

I am installing an autovox ccs-100 in my 2004 Ford F150 stx truck


No it won't work. The ecm likely has all the parameters in it for cruise. Usually you just have to buy the switches and maybe a clockspring.

Mar 13, 2009 | 2004 Ford F150

1 Answer

Where is the vss location


It's the green-white wire at the ECM.It is in the air cleaner assembly

Jun 25, 2008 | 2004 Mazda Tribute

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