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Ignition Switch Component Test

Use the following table to test the ignition switch for continuity between the pins on the component side. Disconnect the ignition switch, set the ignition switch to the indicated position and measure the resistance between the indicated pins. If any of the ohm values do not match the target values, install a new ignition switch. See IGNITION SWITCH .

IGNITION SWITCH COMPONENT TEST

Circuit To Test Ignition Switch Pins Ignition Switch Position Target Value
Run/Start Power Circuit 4 and 1 Off/Lock Greater than 10K ohms
Accessory Greater than 10K ohms
Run Less than 5 ohms
Start Less than 5 ohms
Run/Ace Power Circuit 4 and 6 Off/Lock Greater than 10K ohms
Accessory Less than 5 ohms
Run Less than 5 ohms
Start Greater than 10K ohms
Start Power Circuit 4 and 7 Off/Lock Greater than 10K ohms
Accessory Greater than 10K ohms
Run Greater than 10K ohms
Start Less than 5 ohms
G03727289Courtesy of MAZDA MOTORS CORP.
G03727290Courtesy of MAZDA MOTORS CORP.