
2007 Chevrolet Trailblazer LS 4.2L SIR System
To the best of my knowledge, SIR light was off prior to my service with the ign. switch.I rechecked all of my work and cannot see an error.I pulled in another GM car with same harness and did a comparative analysis. The resistance readings are the same. 2ohms....
FIX posted 4/9/2010
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)2 Replies Received(Hide Replies)2 Replies Received
|
Message Closed w/FIX
|
VIN | 1GNDT13SO7 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | SIR System |
Conditions | Light On |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Trailblazer LS
VIN | 1GNDT13SO7 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | SIR System |
Conditions | Light On |