Mazda CX-7 2007 Workshop Manual page 553

01-20 CRUISE CONTROL SYSTEM [L3 WITH TC]
CRUISE CONTROL SWITCH
INSPECTION[L3 WITH TC] . . . . . . . . . 01-20–1
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CRUISE CONTROL SWITCH INSPECTION[L3 WITH TC] WM: CRUISE CONTROL SWITCH
1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module. (See08-10-6 DRIVER-SIDE AIR BAG MODULE REMOVAL/
INSTALLATION.)
3. Disconnect the cruise control switch connector.
4. Inspect for resistance and continuity between the
cruise control switch terminals using an
ohmmeter.
• If not as specified, replace the cruise control
switch.
: Continuity
Switch position
B
Cruise control main
switch held at on
CANCEL switch
held at on
SET/COAST
switch held at on
RESUME/ACCEL
switch held at on
Neutral
R : 117.6—122.4 ohms R : 666.4—693.6 ohms
1 2
R : 2,156—2,244 ohms
3
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CRUISE CONTROL SYSTEM [L3 WITH TC]
: Resistance : Diode
Terminal
C D E
R
1
R
2
R
3
acxuuw00000281
D
CRUISE
E
CONTROL MAIN
SWITCH
B
CANCEL SWITCH
SET/COAST
SWITCH
RESUME/ACCEL
SWITCH
C
id012039800100
A B C D E F G H
acxuuw00000280
01-20–1
01-20