GMC Envoy - Popular Questions, Answers, Tips & Manuals


This would be the shift linkage bushing, very common. When switching through the gears, the gear selector lights in the dash probably don't move from P.
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2003 GMC Envoy | 18 views | 0 helpful votes


There may be four. Bank 1, sensors 1, 2 and 3 and bank 2 sensor 1. This link will help you find the sensor that you need.

https://www.youtube.com/watch?v=vAxuP9UVQPs

2002 GMC Envoy | 24 views | 0 helpful votes


The service and repair manual with diagram will provide step by step help to locate and fix the problem on your own easily and you will get the manual from the given link Home Toolsnyou https://toolsnyou.com/

2002 GMC Envoy | 31 views | 0 helpful votes


was it jerking before change out --check installation of unit

2006 GMC Envoy | 20 views | 0 helpful votes


Could be many things. But spark and fuel most common. 1st, is car getting adequate fuel? Check fuel pump or fuel filter. Then spark. Use spark plug tester for spark. Then mechanic.

2003 GMC Envoy | 18 views | 0 helpful votes


Google your question.
About 280,000 results (0.61 seconds)

https://www.autozone.com/repairguides/S-T-Series-Blazer-Bravada-Envoy-Jimmy-Rainier-Trailblazer-Xtreme/Component-Locations/Secondary-Air-Injection-AIR-Pump-Relays/_/P-0996b43f80cb36eb

GMC Envoy Cars &... | 48 views | 1 helpful votes


check connectors fuses and relays ----also check the connections ribbon connections and unit under rear seat drivers side --lift seat like your going to fold down

2002 GMC Envoy | 27 views | 0 helpful votes


yes pulley free wheels--- when clutch is engaged [turn on ]then compressor is turning as well

2004 GMC Envoy | 26 views | 0 helpful votes


The best way to fix the problem is getting help from service and repair manual with pictures and diagram which will give you step by step help to locate and fix the problem on your own and you will get the manual from the given link https://toolsnyou.com

2002 GMC Envoy | 39 views | 0 helpful votes


Your drive train may be in limp mode, which indicates something seriously wrong with it (engine or transmission). Check for trouble codes with a code reader.

GMC Envoy Cars &... | 19 views | 0 helpful votes


Your anti-theft system kicked in for some reason. If you shut it off, the engine will turn over but will not start. A Chevy or GMC dealership is usually required to reset the system, but you'll have to bring it to them. Dealer + Towing = BIG $$$$. A less expensive option would be a mobile mechanic (call them first) or a licenced locksmith. Either way you'll need to show ID and proof of ownership.

2002 GMC Envoy | 31 views | 0 helpful votes


Look for black wire. Check it by using an omh meter and testing it to a ground.

GMC Envoy Cars &... | 30 views | 0 helpful votes


Temperature blend door actuator is probably stuck on heat position , needs replacing more then likely. Videos on youtube showing how to replace it .
https://www.youtube.com/watch?v=4wPg6uJCNcs

Now as far as it shutting down , that could be any number of thing's , could cost a lot of time an money tracking that down . It would be best if when it shut off it wouldn't restart ,easier to fix that way .

2004 GMC Envoy | 57 views | 0 helpful votes


Nothing you can do , have it towed to a qualified repair shop.

2002 GMC Envoy | 42 views | 0 helpful votes


located in the back . It's called the LGM fuse #2 (Lift Gate Module) The Lift Gate Module controls the defroster grid circuit.

GMC Envoy Cars &... | 42 views | 1 helpful votes

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