
2003 Jeep Wrangler Sport 4.0L MIL Lamp on
This problem is heat related. After a hot soak code will set at start-up with no noticeable running problems. Very elusive failure.
FIX posted 10/1/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)3 Replies Received(Hide Replies)3 Replies Received
|
Message Closed w/FIX
|
VIN | 1J4F449S73 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / PFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | After a Hot Soak, Intermittently |
Trouble Codes
P0505 | Idle Speed Control System |
Message Closed w/FIX
Vehicle Data
2003 Jeep Wrangler Sport
VIN | 1J4F449S73 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / PFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | After a Hot Soak, Intermittently |
Trouble Codes
P0505 | Idle Speed Control System |