T–180
ON-BOARD DIAGNOSTIC [CRUISE CONTROL SYSTEM]
3. Press and hold the RESUME/ACCEL switch on
(1), and turn on the cruise control main switch (2).
Keep the RESUME/ACCEL switch on for 3
seconds or more after the cruise control main
switch released. (The cruise set indicator light will
illuminate for 3 seconds, showing that the system
inspection has started.)
4. Operate each switch as described in the
operation code list and note the operation code
list pattern.
• If the cruise set indicator light does not flash,
inspect the corresponding system area.
• If it flashes, the corresponding DTC(s) will be
indicated and mode can be judged normal.
5. The operation mode is canceled by turning the ignition switch to LOCK position or turning off the cruise control
main switch.
Operation Code List
Inspection of Diagnostic Trouble Codes
Foreword
• When performing an asterisked (*) troubleshooting inspection‚ shake the wiring harness and connectors while
doing the inspection to discover whether poor contact points are the cause of any intermittent malfunction. If
there is a problem‚ check to make sure connectors‚ terminals and wiring harness are connected correctly and
undamaged.
End Of Sie
A6E8172W002
Operation DTC Output pattern Diagnosed circuit Page
Turn SET/COAST switch
on
21
Cruise control switch
(SET/COAST switch)
(See T–181
DTC 21)
Turn RESUME/ACCEL
switch on
22
Cruise control switch
(RESUME/ACCEL
switch)
(See T–181
DTC 22)
Depress brake pedal 31 Brake switch
(See T–182
DTC 31)
MTX:
Depress clutch pedal
ATX:
Shift selector lever to P
or N position
35
MTX:
Clutch switch
ATX:
TR switch
(See T–183
DTC 35)
Drive vehicle above 40
km/h {25 mph}
37 Vehicle speed sensor
(See T–184
DTC 37)
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