GMC · 2009–2013 (US)
GMC Sierra Hybrid battery replacement
GMC Sierra Hybrid battery diagnosis, module repair and replacement across the Phoenix metro. The Sierra Hybrid shares its two-mode nickel-metal hydride pack with the Chevrolet Silverado Hybrid.

GMC Sierra hybrid battery at a glance
- System
- GM two-mode hybrid — the truck application
- Battery type
- Nickel-metal hydride
- Same pack as
- Chevrolet Silverado Hybrid, Chevrolet Tahoe Hybrid, GMC Yukon Hybrid, Cadillac Escalade Hybrid
- Installation
- Included at our shop in the Phoenix metro; mobile install adds $250
Get a price for your GMC Sierra 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.
- 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.
- P1B70 — cell circuit low on GM products.
- City fuel economy falling back toward the non-hybrid Sierra.
- Loss of assist pulling away, especially loaded.
- The 12V battery, tested first.
Prices and fitment for the GMC Sierra Hybrid
- GMC Sierra Hybrid Battery (2009–2013) — from $1,850
GMC Sierra hybrid battery questions
Is the Sierra Hybrid pack the same as a Silverado's?
Can it be repaired at module level?
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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.