Resistance Inspection

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

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.