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2007 Chevrolet Avalanche LTZ 5.3L No Blower at any speed using A/C or Heat
Checked inputs to blower control module-Good except pulsed ground is present even when key is removed. Figured this would cause parasitic draw and drain BATT, but owner says NO. Jumped 12Vdc and ground to blower connector-Blower works fine. Replaced blower con...
FIX posted 6/20/2013
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Message Closed w/FIX
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20 Replies Received
20 Replies Received
Related Documents & Media | VIN | 3GNEC12007 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | No Blower at Any Speed Using A/C or Heat |
| Conditions | No Cold or Hot Air |
| Misc. | Blower for HVAC Inop |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Avalanche LTZ
| VIN | 3GNEC12007 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | No Blower at Any Speed Using A/C or Heat |
| Conditions | No Cold or Hot Air |
| Misc. | Blower for HVAC Inop |
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