Cruise Control Switch Inspection [L3]: Notes

1. Remove the battery cover.
2. Disconnect the negative battery cable.
3. Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION ).
4. Disconnect the audio control switch connector.
5. Inspect for resistance and continuity between cruise control switch terminals A-B using a tester.
   • If not as specified, replace the cruise control switch. (See AUDIO CONTROL SWITCH REMOVAL/INSTALLATION ).

TERMINALS RESISTANCE CHART

Switch condition	Resistance (ohm)
ON/OFF button pressed	Continuity
CANCEL button pressed	117-123
SET/COAST button pressed	666-694
RES/ACCEL button pressed	2,156-2,244
No button pressed	No continuity

Fig 1: Checking Resistance And Continuity Between Cruise Control Switch Terminals A And B

Courtesy of MAZDA MOTORS CORP.