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1.Remove the cruise control
switch (Refer to ).
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![](../../../img/17/ACF00695AB00ENG.png)
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2.Measure the resistance
between terminal No.5 and terminal No.6 when each of the
cruise
control ON/OFF, CANCEL, SET - and RES +
switches is pressed. If the
values measured at the time each switch is pressed
correspond to those in the table below, the
resistance values are correct.
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Terminal connector
of tester
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Switch
position
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Specified
condition
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5 - 6
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All switches are
released.
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Open circuit
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Cruise control
ON/OFF switch is
pressed
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176 - 180
Ω
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CANCEL switch is
pressed
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460 - 470
Ω
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SET - switch is
pressed
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1030 - 1051
Ω
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RES + switch is
pressed
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2725 - 2837
Ω
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3.Check that illumination of the cruise
control switch turns on when the battery positive
terminal is connected to cruise control switch connector
terminal No.3, and the battery negative
terminal is connected to cruise control switch connector
terminal No.1.
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Refer to GROUP 35A - Brake
Pedal, Inspection, Stop Lamp Switch Check .
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Refer to GROUP 23A -
On-vehicle Service, Essential Service, Inhibitor Switch
Continuity Check .
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Refer to GROUP 13B -
On-vehicle Service, Throttle Valve Control Servo Check .
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