What does code P0507 mean on a Jeep and is it safe to drive?
P0507: Idle Air Control System RPM Higher Than Expected. Here's what it means on your Jeep, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
PowertrainLow urgency
What this code means
Idle speed is higher than the PCM expects. Often caused by a vacuum leak or dirty IAC valve.
Common causes for your Jeep
- Vacuum leak
- Dirty or faulty idle air control valve
- Throttle body carbon buildup
Symptoms
- High idle
- Check Engine Light
- Possible surging
Typical fixes
- Find and fix vacuum leaks
- Clean or replace IAC valve
- Clean throttle body
Repair cost range
For a Jeep, repairs for P0507 often fall between $50 and $400, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on Jeep
Jeep 3.6L Pentastar P0507 is typically carbon buildup on the electronic throttle body bore. Clean the throttle body and perform the PCM idle relearn (key-on/off cycles as specified in service manual) before considering throttle body replacement.
Most commonly affected models
Grand Cherokee 2011–2016Wrangler JK 2012–2018Cherokee 2014–2018