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2021 GMC Sierra 1500 SLE 5.3L Light On
Hello has anyone seen this code, cant find info anywhere . Thx Al
FIX posted 3/31/2023
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Message Closed
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5 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Light On |
| Occurs | Light On |
| Misc. | Code B4aa |
Trouble Codes
| B04AA | Has anyone |
Message Closed
Vehicle Data
2021 GMC Sierra 1500 SLE
| VIN | [No VIN Available] |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Light On |
| Occurs | Light On |
| Misc. | Code B4aa |
Trouble Codes
| B04AA | Has anyone |
Video