P0505 Jeep Code - Idle Control System Malfunction
Quick Answer
The throttle body has an air control passage that provides air for the engine at idle (the throttle plate is closed). Common causes include Faulty Idle Control System motor, Idle Control System motor harness is open or shorted, Idle Control System motor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0505 Jeep indicates Idle Control System Malfunction.
- Common causes
- Common causes include Faulty Idle Control System motor, Idle Control System motor harness is open or shorted, Idle Control System motor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0505 Jeep Description
What are the Possible Causes of the DTC P0505 Jeep?
- Faulty Idle Control System motor
- Idle Control System motor harness is open or shorted
- Idle Control System motor circuit poor electrical connection
- Faulty Powertrain or Engine Control Module
- Vaccum leaks or damaged hoses or improper routing
How to Fix the DTC P0505 Jeep?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0505 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0505 Jeep code?
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Need Help with the Code?
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Frequently Asked Questions about P0505 Jeep Code
No Frequently Asked Questions about P0505 Jeep Code found.
Discuss the causes and fixes for P0505 Jeep OBDII Code
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Hello. I have a Jeep Laredo Grand Cherokee 2004, 4.0 Engine. The Engine light is on, did the 3X's turn on and off instrument panel, got P0505 code. I have noticed before this came up, at start up, engine would start hard but did and ran rough for a few seconds, other times high idle. Suggestions on what I should do? Not sure where the location of the IACV-AAC VALVE is located, but would be willing to replace this if this is suggested? Again you thought?
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The Idle Control Valve it's probably the most common problem for the P0505 code. The valve (motor) is attached to the throttle body. The price is around $130.
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