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No crank no start.

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6 years 6 months ago #34781 by Jbradshaw1678
No crank no start. was created by Jbradshaw1678
03 Jeep Grand Cherokee. Stared having problems starting. Parked it one day wouldn't start the next. Replaced the alternator, starter- used parts starter came from running car. Battery now drains unknown to me why. I think needs new battery as well when fixed. Have found Scannerdanner on YouTube. Watched 3 videos on no crank no start. Would like help of diagnosing the actual problem instead of guessing from others and replacing. From the Pittsburgh surrounding area.

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6 years 6 months ago - 6 years 6 months ago #34784 by Chad
Replied by Chad on topic No crank no start.
Let's get you cranking, again. Then, we'll work on the battey draw.

Check fuse 14, and fuse 8, in the engine compartment fuse box. They should have power all the time. Check fuse 31 in the under-dash fuse box. It should have power while the key is in the CRANK/START position. If both of those check out, we'll move on to the Starter Relay.

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6 years 6 months ago #35013 by Jbradshaw1678
Replied by Jbradshaw1678 on topic No crank no start.
Fuse 14 good fuse 8 good fuse 31 not broken. Didnt test in crank position got to replace terminals for battery. Negative battery terminal is broken and not good connection.

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