Question about 1998 Jeep Grand Cherokee
Vehicle turns over well, but won't start. Diagnostic says poor asd relay. There are 4 similar relays in the fuse box. Which one is asd? Thx!
Great question the ASD, a key relay to sustained starts and running.
and told the engine, bravo !!!
post the DTC error code.
The ASD can drop out for many reasons, post all DTC codes
and never forget, crank for 5 seconds then look for DTCs
see wiring page
see PDF page 22, BINGO.
Posted on Feb 13, 2014
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Posted on Jan 02, 2017
The fuse it doing it's job, you have a short ( Wire that is connected to a ground, that draws too much power )
If you have an electrical schematic ( Repair manual ) find out which wires are connected to that fuse and check them for any chaffing, cuts, unnesassary twists, or corrosion.
If you have a ohm-meter, isolate the system ( by disconnecting the fuse, and other connections. Then check for any resistance on wires that should not be connected ( because you disconnected them ) by having one Lead on the wire's connector and the other meter-lead on your car's frame. A good wire will not have continuity if it is isolated.
Posted on Apr 10, 2010
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