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Front Driver Side Door Wiring Harness – Electrical Replacement - GM (84290982)
2016-2017 GM - 84290982
- MSRP: $171.00
- Discount: $49.66 (29% off)
- Sale Price: $121.34
- MSRP: $171.00
Review Fitment & Product Details
Details
- Brand:
- SKU:
84290982
- Positions: Left, Front Left
- Other Names:
Harness
- Description:
OEM front left door wiring harness assembly for K2XX-platform GM full-size pickups. Routes power, ground, and signal circuits between the body/A‑pillar and the driver door for power windows and locks, mirror functions (including trailering/camper mirror options), door speaker/courtesy lamp, and related switches/modules. Cataloged for vehicles equipped with power equipment and, where applicable, memory seat and specific mirror RPOs.
- Condition: New
- Notes: Order by description.
- Replaces:
23171560, 23171564, 23186833, 23186834, 23342725, 23342727, 23342735, 23342736, 84125569, 84125571, 84125579, 84125580
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WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| FITMENT | Fits GM K2XX full-size pickups (Chevrolet Silverado and GMC Sierra) with power windows/locks (RPO A31/AU3). GM catalog for 2019 Silverado 1500 LD shows 84290982 as the driver-side front door harness with option codes AU3, AY0, A31, A45 and trailering/camper mirror RPOs DPN/DQS; verify your truck’s RPO label to confirm mirror and memory-seat compatibility. Left/driver side only; other harness part numbers exist for different sides/option mixes (e.g., 84290965, 84290979, 84290984, 84290990, 84290992). Chevrolet Silverado 1500 (2015-2018): 4.3L V6, 5.3L V8, 6.2L V8 Chevrolet Silverado 1500 LD (2019): 4.3L V6, 5.3L V8, 6.2L V8 Chevrolet Silverado 2500 HD (2015-2019): 6.0L V8, 6.6L Diesel V8 Chevrolet Silverado 3500 HD (2015-2019): 6.0L V8, 6.6L Diesel V8 GMC Sierra 1500 (2015-2018): 4.3L V6, 5.3L V8, 6.2L V8 GMC Sierra 1500 Limited (2019): 4.3L V6, 5.3L V8, 6.2L V8 GMC Sierra 2500 HD (2015-2019): 6.0L V8, 6.6L Diesel V8 GMC Sierra 3500 HD (2015-2019): 6.0L V8, 6.6L Diesel V8 |
| SYMPTOM | Common signs of a failing or damaged driver-door harness include intermittent or inoperative power window/lock/mirror functions, inoperative mirror heat/turn signal, driver-door speaker or puddle/courtesy lamp not working, or intermittent 'door ajar' messages. Wire fatigue often occurs in the flex boot between the A‑pillar and door on high-mileage or frequently cycled doors. |
| TROUBLESHOOTING | Inspect the harness through the rubber boot at the hinge area for broken or chafed conductors; gently tug-test individual wires. Check both connectors (door module side and A‑pillar/body side) for bent pins or corrosion; clean and reseat. Verify the truck’s RPO codes match the harness (e.g., DPN/DQS for trailering mirrors, A45 for memory); mismatched options can leave unused connectors or missing circuits. |
| INSTALLATION | Disconnect the negative battery cable. Remove the driver door trim panel and disconnect the door module connectors. Release the body‑side connector at the A‑pillar, remove the old harness and grommet, and route the new harness the same way; ensure the grommet seats fully to prevent water intrusion. After reassembly, test all door functions. If windows lose express function, perform the window express‑up/down relearn per the owner’s manual. |
| MAINTENANCE | |
| GENERAL NOTES | This harness is frequently used when upgrading to factory trailering/camper mirrors because it carries additional mirror heater/signal/power-fold circuits. For non‑memory seat vehicles use the variant specified 'EXC A45' if applicable. Always match side (LH/driver) and cab configuration when checking catalog fitment. |
| FAULT CODES | |
| REPLACEMENT | 23171560 23171564 23186833 23186834 23342725 23342727 23342735 23342736 84125571 |
| WEIGHT | 3.10 lb |
| DIMENSIONS | 12.4 x 12.5 x 8.2 inches |
Features and Benefits
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