Chris85 Posted June 12 Share Posted June 12 Hey all Started the JL this evening and noticed my Check Engine Light is on. Yesterday it was fine. we have just had a seriously heavy hail storm but wondered if anyone knew how I can check what the fault is showing? thanks, Quote Link to comment Share on other sites More sharing options...
VIP Member UKTJ Posted June 12 VIP Member Share Posted June 12 4 hours ago, Chris85 said: Hey all Started the JL this evening and noticed my Check Engine Light is on. Yesterday it was fine. we have just had a seriously heavy hail storm but wondered if anyone knew how I can check what the fault is showing? thanks, Not sure if it works on your modern JL, but on my old TJ you can turn the key from off to the point just before starting the engine three times in quick succession. You then get any codes displayed, which you can look up online. 1 Quote Link to comment Share on other sites More sharing options...
VIP Member TimC Posted June 13 VIP Member Share Posted June 13 Get a copy of the JScan app and a Bluetooth OBD2 connector. Well worth the small investment. Quote Link to comment Share on other sites More sharing options...
BLUE STAR Posted June 13 Share Posted June 13 Any update on this one yet ? Quote Link to comment Share on other sites More sharing options...
Chris85 Posted June 14 Author Share Posted June 14 11 hours ago, BLUE STAR said: Any update on this one yet ? Waiting delivery of an obd2 gadget today. Quote Link to comment Share on other sites More sharing options...
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