2004 Chevrolet Blazer LS 4.3L O2 sensors, charge light
Salvage lot installed 2003 underhood wiring based on dealer telling them it was the same. Now there are error codes for all oxygen sensor heater circuits and the charge light is on. If someone has wiring diagrams for both years, that they could fax me, I would...
FIX posted 3/7/2007
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Message Closed w/FIX
Vehicle Data2004 Chevrolet Blazer LS
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Message Closed w/FIX
Vehicle Data
2004 Chevrolet Blazer LS
VIN | 1GNDT13X34 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | O2 Sensors, Charge Light |