PCM Reflash For False Trouble Codes on Isuzu i-290

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

This vehicle is known to set false trouble codes, which causes the Check Engine Light to illuminate. To resolve the problem, the powertrain control module PCM needs to be re-flashed. This repair will be covered for a time under the vehicle's emission warranty.

8 people reported this problem
3 comments
Schedule Repair

Isuzu i-290 vehicles with this problem

Average mileage: 28,000 miles
(20,000 - 36,000)

Search for another problem

RepairPal Car Genius

Ask our experts about your Isuzu.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

 Auto Repair Expert Auto Repair Expert

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts