Forum Discussion
MrWizard
Aug 10, 2014Moderator
Disconnect the batteries
Pull the fuse
Crawl under the dash and start measuring resistance to frame ground on All wiring connected to the accessory circuit
This could include stereo, heater blower, a/c etc...
Even relay power to the hyd levelers
The one with zero resistance is your short
You might need an extra long wire to go out a window and connect directly to some chassis steel for the frame ground connection
Get an f53 Chilton manual to help yo find the accessory fuses and wiring harness connections
Pull the fuse
Crawl under the dash and start measuring resistance to frame ground on All wiring connected to the accessory circuit
This could include stereo, heater blower, a/c etc...
Even relay power to the hyd levelers
The one with zero resistance is your short
You might need an extra long wire to go out a window and connect directly to some chassis steel for the frame ground connection
Get an f53 Chilton manual to help yo find the accessory fuses and wiring harness connections
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