OEM Issues | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

Sticky CEL Codes - CANODBII Code Definitions

2

10K

by m0stly_harmless

Sudden Limp Mode - U0101 Code

1

582

How many quarts if changing fluid/filter in trnsmission

2

20

79K

anyone change their fuel filter yet?

15

4K

Key won't come out of the ignition!

2

20

116K

by LvmyTrailblazer03

trailblazer SS blown Engine / oil / mechanical problems

15

41K

07 Envoy Rear Washer

2

2K

headlights wont work

8

4K

by pdcomm

How to get to upstream o2 sensor

7

15K

Disconnecting VSS temporarily fixing Transmission slip? Why?

0

2K

4

1K

Check engine light 2008 SS

1

584

by EnvoyBoy2004

4

12K

Spark plug socket size?

6

35K

by Linaic

Wont start when key is turned

2

779

by Gunny5

Low power and stability light on

2

1K

Works: LED Tails w/12450284 Relay (w/cruise)

0

2K

Horrible clanking mountain coasting(sound clip)

3

702

2007 envoy 4.2 timing chain please help

0

2K

Rear Diff Cover Bolt Torque?

6

12K

by GMCENVOYXLDENLI

0

807

P0304 bad misfire flashing ses light

4

4K

Turn Signal Relay

10

23K

by fj4072

0

885

Is this the correct axle for me?

0

2K

by Supercharged111

06 Traiblazer, Wipers work only in high speed.

2

10K

by CN2784

"Whirr" sound coming from under the hood

2

2K

Anyone have trouble with the high idle / throttle not backing off?

2

28

68K

High pitch Whistle sound / NO acceleration at all!!

2

3K

06 ss no crank wont start. randomly

1

2K

a/c speed problem

1

2K

by EnvoyBoy2004

08 into 06 LS2 swap -- Help before first crank!

0

2K

Truck starts - Idles fine then dies - 06 TB SS -

14

11K

Blinker is rapid when fogs are on

0

3K

AC compressor removal

1

4K

by 2006 supersport

Over heating issues

1

3K

by EnvoyBoy2004