GMC · 2008–2013 (US)
GMC Yukon Hybrid battery replacement
GMC Yukon Hybrid battery diagnosis, module repair and replacement across the Phoenix metro. The Yukon Hybrid uses the same two-mode nickel-metal hydride pack as the Chevrolet Tahoe Hybrid.

GMC Yukon hybrid battery at a glance
- System
- GM two-mode hybrid
- Battery type
- Nickel-metal hydride
- Identical to
- Chevrolet Tahoe Hybrid's pack; also shared with the Silverado, Sierra and Escalade hybrids
- Installation
- Battery only. Fitting at our shop in the Phoenix metro is $250 on top of the pack price.
Get a price for your GMC Yukon Hybrid
Pick what you need and how to reach you. You get a written quote before anything is ordered.
Repair or replace
- A few weak modules with the rest grouped tightly: module-level repair, which costs less than a full pack.
- A widening spread across the pack: replacement.
- We measure every module and show you the numbers before recommending either.
- The 12V battery is tested first.
Codes and symptoms
- P0BBD — hybrid battery voltage variation, the two-mode code.
- P0AC4 — the hybrid control module asking for the warning light, which points at the hybrid system without naming the fault.
- Loss of electric assist from stops, which is where the two-mode system earns its keep.
- City fuel economy sliding back toward the non-hybrid Yukon.
- A hybrid system message that appears on hot afternoons.
Prices and fitment for the GMC Yukon Hybrid
GMC Yukon hybrid battery questions
Is the Yukon Hybrid pack really the same as a Tahoe's?
How much does a GMC Yukon Hybrid battery cost?
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Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.