Question about Cars & Trucks
Diagnostic codes 12&55 showing on1997 jeep grand cherokee
If it cranks over but doesn't start, then it's not your starter. code 12 is a common code but code 55 is some type of sensor. You need to call autozone or advance auto and find out what the code is. It could also be an ecm fuse. Might want to check that. Electronics are touchy and tricky topic. Start with the basics. No immediate remedy over the computer/internet. Just me giving you you advice that may or may not work. How many miles on vehicle?
Posted on Jan 16, 2013
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Posted on Jan 02, 2017
P0700 means there is a transmission fault code in the transmission controller. Since the transmission controller doesn't have a light attached, it tells the engine controller to turn the light on using this code. You'll have to access the transmission controller to further diagnose the problem.
Posted on Jun 14, 2009
p0340 is the cam shaft sensor, this will cause it to cut off while driving, hardtime starting, p0351 is the ignition coil A primary/secondary curcuit mal function. p1391 is ignition system misfire, this could be plugs, wires, or coils. first of all have the cam sensor changed and it may correct the rest of the codes. when fixed turn light off with obd2 scanner. if you do not have one, then any auto parts store will erase the codes fo free of charge.
Posted on Jan 21, 2010
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