Basic problem is no crank using the ignition. New battery. Ran jumper from positive term on battery to the after fusible link wire, engine cranked and started. Checked fuses under dash drivers side. No blown fuses 113 and 33. I did replace the starter relay in fuse box. Still would not crank but when I turned the key the starter relay clicked.

2017年1月7日 · After the engine cranks for 2-3 seconds if the PCM does not get a signal from the crank sensor it will open the ASD. And no 5v, no signal. However, the PCM should be closing the relay initially to supply the 5v but apparently it is not. Then the snowball starts. No 5v, no signal, no relay grounding, no start.

2011年3月18日 · After the engine cranks for 2-3 seconds if the PCM does not get a signal from the crank sensor it will open the ASD. And no 5v, no signal. However, the PCM should be closing the relay initially to supply the 5v but apparently it is not. Then the snowball starts. No 5v, no signal, no relay grounding, no start.

2010年12月27日 · PROCEDURE #1 (If you have no "click" - Automatic Transmission Jeep Vehicles) Note: The part and procedure here is for XJ Cherokees only. ZJ and other jeeps require different parts and procedures, and may not be serviceable. This is the most common problem for a "no crank" situation with an automatic transmission Jeep. The cause? This:

2023年5月17日 · Long story short , I put in new alternator , starter , and Battery , same thing. Have checked the fuses and relays , when i run a jumper wire on the starter relay it does crank , but no start. I cut out the fuse link still same thing . When i jump a wire to get power to the fuel pump it does come on ( fuel pump) but still no start .

2024年6月6日 · I have a 2004 WJ with 4.7. Recently it has had an issue with sometimes not starting when the key is turned (no crank). It has not left me stranded yet; if I keep trying it will start. It usually only takes a few tries. When it does not start, the lights on the dash work, radio works, headlights are bright.

2008年9月16日 · You sometime will have No Bus on the odometer after 30-60 seconds. NO spark. Fuel pressure is OK If the CPS is failed sometimes the OBDII code reader cannot make a connection to the computer or cannot read Check Engine Light/MIL codes because the CPS has failed. Diagnostic steps to confirm the CPS is the cause of your no-start

2023年11月16日 · I have welded on my 2000 and on my buddies 1999 without disconnecting the battery. No harm done. The most common reason for an XJ Cherokee 4.0L no start, is a faulty Crankshaft Position Sensor. The most likely cause of it cranks and cranks but won't start up is the Crankshaft Pickup Sensor (CPS) located on the transmission bell housing.

2019年1月12日 · Every once in a while my Jeep will not crank over. When turning the key to the start position: the headlights do not dim, there is a relay chatter, but nothing. Things I’ve checked: Tested battery and it has 12V Cleaned: battery posts, cable attachments, and end positions to all cables. Tightened: battery cables and end positions to all cables.

2009年11月4日 · You should read the same reading as your battery. If no reading, you have a problem with the start circuit. If yes reading, then you have a starter/solenoid issue. Also test the red thick cable from the battery to the starter. It should also read battery voltage. You can try to start the engine at the engine starter relay. Get a short 10-12 ...