Computer may misinterpret low battery voltage and cause CEL on Honda Accord

Problem Description and Possible Solution

The computer can misinterpret a low battery voltage and can cause a false Check Engine (MIL) light to come on. Updating the PCM can correct this issue.

Problem Data
RepairPal Verified
Average mileage: 138,359 (100,000–211,356)
Exhaust & Emissions affected: 2.4L 4 Cylinder
5 model years affected: 2003, 2004, 2005, 2007, more2008
13 people reported this problem
Viewing 1 - 4 of 4 comments
Multiple CEL due to low battery voltage.
Check engine light on. Code 61-1 set.
replaced battery and alternator. get intermittent battery light on error. code read battery voltage failure but multiple tests of battery and alternator show they are both in good condition
Battery voltage malfunction