Mercury hybrid battery
Mercury Mariner Hybrid Battery Replacement
2006–2011 · NiMH. Prices below — we confirm the exact pack from your VIN.
- Refurbished
- $2,349
- New aftermarket
- $3,349
Get a price for your Mercury Mariner Hybrid
Pick an option and tell us where to reach you.
Only one module has failed? Tested 2005–2012 module, $45
Codes that show up on the Mercury Mariner Hybrid
If a scanner has given you a code, start here. None of them is an instruction to buy a battery — each page says what the code means, what else causes it, and what a proper diagnosis checks.
- P0A1FP0A1F is the generic OBD-II code for Battery Energy Control Module "A" Performance. On Ford hybrids it is set when the module managing the high-voltage pack decides the pack is not behaving within its expected parameters, and the module can disable the pack as a result. Ford Escape Hybrid owners frequently report it with a sub-code and alongside cooling complaints, which is a strong hint about where to look before ordering a battery.
- P0A81P0A81 is defined as Hybrid Battery Pack Cooling Fan 1 Control Circuit / Open. The control module commanded the cooling fan and did not get the response it expected. This is not a battery failure code — the pack may be perfectly healthy today. It is, however, the fastest way to create a battery failure code, because a pack that cannot shed heat ages quickly. In Phoenix that timeline is shorter than the code's low urgency suggests.
Having this done in the Phoenix metro
- Mercury hybrid battery repair in Phoenix — what the job involves on this make.
- hybrid battery replacement in Phoenix — the price installed, what we do to the old pack, and how long it takes.
- hybrid battery diagnostic — before anyone quotes you a pack, someone should prove you need one.
- hybrid batteries shipped nationwide — outside Arizona, your own shop fits it.
Mechanically the Ford Escape Hybrid, and it takes the same 330V pack.
Year-by-year fitment for the Mariner Hybrid
Same prices as above — each year has its own page with the pack and codes for that year.
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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.