Software Update to Correct Idle Speed on Cold Start: Honda Passport Muffler & Exhaust

Problem overview

On some models the powertrain control module (PCM) software delays idle speed changes during cold starts causing stalling problems. A software update from Honda will repair this particular issue.

11 people reported this problem

4 comments

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Honda Passport vehicles with this problem

3 model years affected

Average mileage: 146,445 miles

(90,325 - 200,000)

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Software Update to Correct Idle Speed on Cold Start on Honda Passport

Problem overview

Honda Passport vehicles with this problem

Need a diagnosis? Trust our Honda experts.

Search for another problem

Ask our experts about your Honda.