Mazda MX-6 1998, Workshop Manual

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TROUBLESHOOTING [CRUISE CONTROL SYSTEM]
FOREWORD .............................................01—01C-1 Diagnostic In d e x ...................................... 01-01C -1
CRUISE CONTROL SYSTEM SYMPTOM Symptom Troubleshooting .................... 0 1 -0 1 C -2
TRO UBLESHOOTING............................. 01-01C -1
01-01C TROUBLESHOOTING [CRUISE CONTROL SYSTEM]
FOREWORD
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• Refer to 00-00 GENERAL INFORMATION and thoroughly read and understand the basic flow of
troubleshooting to properly perform the procedures.
CRUISE CONTROL SYSTEM SYMPTOM TROUBLESHOOTING
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Diagnostic Index
• For the steps which have an asterisk (*), inspect the connection of the connector with the terminal and inspect
for any damage. If the connection is poor, disconnect then reconnect, or repair or replace the appropriate
parts if necessary.
• The troubleshooting hints in the symptom troubleshooting chart describe the possible cause with step
numbers. Use the troubleshooting hint as reference of further diagnostic procedures.
No.
Malfunction symptom
1
Set speed is not kept even when SET switch is depressed.
2
While driving at a set speed, cruise control indicator light does not illuminate, or sometimes goes oft.
3
Although set mode is set by pressing the SET switch, and the cruise control indicator light illuminates, the cruising
speed is not stable.
4
While driving at the set speed, the speed can not be canceled although the cancel operation has been executed.
5
While driving at the set speed, the vehicle does not accelerate even when ACCEL switch is depressed.
It does not return to the previous set speed even while driving faster than 40 km/h {25 MPH} and RESUME switch
is depressed after the set speed is canceled.
6
While driving at the set speed, the set speed is canceled although the cancel operation has not been executed.
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