Jul 17 2008
1991 Jeep Cherokee Laredo – A/C, Heater Fan, Turn Signals …
Question:
1991 Jeep Cherokee Laredo – A/C, Heater Fan, Turn Signals and radio went out at same time – No 12 vdc to fuses. Is this a fuseable link problem? Where would it be located.
Answer;
Voltage to the fuse box comes from the ignition switch. The ignition switch has only one voltage “in” wire and 5 voltage “out” wires. If the vehicle starts and runs then it is not a fusible link. The problem is either the ignition switch contacts for the violet wire or a break in the violet wire from the ignition switch to the fuse block. If voltage is present in the violet wire then check the back of the fuse block for a burned or corroded terminal.
