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Jeep Wrangler CRD Crank No Start - Help http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=98&t=92772 |
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Author: | BonkersB [ Sun Sep 03, 2023 6:23 am ] |
Post subject: | Jeep Wrangler CRD Crank No Start - Help |
Urg.. further to my no Start issue i have now checked all the fuses relays and earth straps. i have also charged the battery. now i did run a Scan on it and found the following: U113E - Relating to a faulty Intelligent Battery Sensor, I cleared it and came up again... so i actually inspected the IBS and it has a crack in it... U0298 and U0299 both relating to Lost comms on the Dc Dc convertor module... perhaps also to do with IBS B210D and B210A low battery voltage detected - perhaps also relating to IBS? B1630 B162C, B1638 ,B1634 all relating to headlight To Date I have tried the following: Replaced diesel fuel Filter Replaced Oil and - just cause Checked Fuel rail for fuel by loosening a line Checked all relays, fuses and earth straps no red dot on the ignition? no other codes when cranking i get a little bit of smoke from the exhaust when cranking the rpm needle hardly lifts Starter sounds good Battery is good No other codes Where to next ? please help ![]() |
Author: | WWDiesel [ Sun Sep 03, 2023 12:04 pm ] |
Post subject: | Re: Jeep Wrangler CRD Crank No Start - Help |
You may want to replace the crankshaft sensor, a common problem on these engines. They go bad and don't ever set any DTCs. Clear the codes and see what comes back. ![]() |
Author: | layback40 [ Sun Sep 03, 2023 7:43 pm ] |
Post subject: | Re: Jeep Wrangler CRD Crank No Start - Help |
Could you have a bad earth up near the headlight under the battery? IIRC the IBS is just a temperature sensor so you dont overcharge the battery when its hot. |
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