DTC P0882:00 [FS5A-El]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0882:00	Battery back-up voltage low
DETECTION CONDITION	The TCM detects that battery back-up voltage is less than 2.5 V. Diagnostic support note The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle. The AT warning light does not illuminate. PENDING CODE is available. FREEZE FRAME DATA is available. The DTC is stored in the TCM memory.
POSSIBLE CAUSE	Melt down ENG +B 10A fuse ENG +B 10A fuse connector or terminal malfunction Battery positive terminal malfunction Battery malfunction Short to GND in wiring harness between battery positive terminal and TCM terminal 1K TCM connector or terminal malfunction Open circuit in wiring harness between battery positive terminal and TCM terminal 1K TCM malfunction
Courtesy of MAZDA MOTORS CORP.

DTC P0882:00

Battery back-up voltage low

DETECTION CONDITION

The TCM detects that battery back-up voltage is less than 2.5 V.

Diagnostic support note

The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle. The AT warning light does not illuminate.
PENDING CODE is available.
FREEZE FRAME DATA is available.
The DTC is stored in the TCM memory.

POSSIBLE CAUSE

Melt down ENG +B 10A fuse
ENG +B 10A fuse connector or terminal malfunction
Battery positive terminal malfunction
Battery malfunction
Short to GND in wiring harness between battery positive terminal and TCM terminal 1K
TCM connector or terminal malfunction
Open circuit in wiring harness between battery positive terminal and TCM terminal 1K
TCM malfunction

Courtesy of MAZDA MOTORS CORP.