Join Date: May 2009
Location: Cleveland TN
Own a Commander?: Yes
Model year: 2006
Trim Package: Limited
Power-Train: 5.7L V-8 Hemi
If 4WD - system: QD-II
Current Mileage: 103,000
Key Dance after switch recall and P0520
Well I had my first check engine light on my 06 - not bad for 90,000 miles and 11 years old. I tried to do the key dance to get the code, ign switch on/off 3 times quickly - It takes a lot more skill now that the ign switch has had the recall done ( 6 months ago) and you must push it in to turn, sort off. Anyway it took about 15 tries and finally got my code of P0520 - Oil pressure switch. I checked oil and OK, engine sounds fine. Reset by pulling battery neg cable and no more check engine light. Will see if it returns. Funny, I just had the dealer do some repairs (3 days ago) and not sure if related, do not know where the switch is yet but could replacing the trans oil cooler lines be close to it? They also replaced the water pump and front Diff bushings. Any ideas?
By the way - where is the oil pressure switch on the 5.7??? Couldn't find it in the service manual!
06 Commander Limited Hemi - QDII,
Past -89 Comanche, 98 Grand Cherokee (2WD), 2000 Cherokee, 05 Grand Cherokee Limited 4.7
Had to replace the brakes - they opened more gas stations in town
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Last edited by rblapham; 12-26-2016 at 06:48 PM.