Resistance Inspection

Disconnect the negative battery cable.
Disconnect the key interlock resistor connector.
Inspect for resistance between terminals A and B
- If not correct, replace the key interlock resistor. (See KEY INTERLOCK RESISTOR REMOVAL/INSTALLATION .)
Resistance
1. 6.65-7.35 ohms
Connect the key interlock resistor connector.
Connect the negative battery cable.

Fig 1: Identifying Key Interlock Resistor Side Connector
Courtesy of MAZDA MOTORS CORP.