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: 148,450 (100,000–211,356)
Exhaust & Emissions affected: 2.4L 4 Cylinder
5 model years affected: 2003, 2004, 2005, 2007, more2008
15 people reported this problem
Viewing 1 - 5 of 5 comments
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