Operation CHARM: Car repair manuals for everyone.

Key Interlock Resistor Inspection

Resistance Inspection
1. Disconnect the negative battery cable.
2. Disconnect the key interlock resistor connector.





3. Inspect for resistance between terminals A and B.
^ If not correct, replace the key interlock resistor.
Resistance: 6.65 - 7.35 ohms
4. Connect the key interlock resistor connector.
5. Connect the negative battery cable.