ON-BOARD DIAGNOSTIC [CRUISE CONTROL SYSTEM]
STEP
* 7
VERIFY WHICH IS MALFUNCTIONING
CRUISE ACTUATOR AND WIRING HARNESS
(BRAKE SWITCH 2 AND CRUISE
ACTUATOR) OR BRAKE SWITCH 2
• Disconnect brake switch connector.
• Turn ignition switch ON position.
• Is voltage at brake switch connector terminal
B approimately 12 V?
* 8
INSPECT WIRING HARNESS BETWEEN
BRAKE SWITCH 2 AND CRUISE ACTUATOR
FOR SHORT TO POWER SUPPLY
• Turn ignition switch to LOCK position.
• Disconnect cruise actuator connector.
• Turn ignition switch ON position.
• Is voltage at cruise actuator connector
terminal K approimately 12 V?
End Of Sie
DTC 35
DTC 35
Clutch switch (MTX), TR switch (ATX)
DETECTION
• Voltage detected at cruise actuator connector terminal F is not approimately 0 V.
CONDITION
• Cruise actuator malfunction
• Starter relay malfunction (ATX)
• Clutch switch malfunction (MTX)
POSSIBLE
• TR switch malfunction (ATX)
CAUSE
• Open circuit in wiring harness between PCM and clutch switch (MTX)
• Open circuit in wiring harness between starter relay and TR switch (ATX)
• Open circuit in wiring harness between cruise actuator and clutch switch (MTX) or TR switch (ATX)
Diagnostic procedure
STEP
1
• Does vehicle has MTX?
2
INSPECT CLUTCH SWITCH
Is clutch switch okay?
* 3
INSPECT WIRING HARNESS BETWEEN
CLUTCH SWITCH AND GROUND FOR
CONTINUITY
• Disconnect clutch switch connector.
• Is there continuity between clutch switch
connector terminal B and ground?
* 4
INSPECT WIRING HARNESS BETWEEN
CRUISE ACTUATOR AND CLUTCH SWITCH
FOR CONTINUITY
• Disconnect cruise actuator connector.
• Is there continuity between cruise actuator
connector terminal F and clutch switch
connector terminal A?
INSPECTION
INSPECTION
Yes Go to net step.
No
Inspect brake switch 2.
(See
P8 BRAKE SWITCH
Yes Repair wiring harness. (Cruise actuatorBrake switch 2)
No
Repalce cruise actuator.
(See
T110 CRUISE ACTUATOR REMOVAL/
INSTALLATION)
Yes Go to net step.
No
Go to step 5.
Yes Go to net step.
No
Replace clutch switch.
Yes Go to net step.
No
Repair wiring harness.
(Clutch switchground)
Yes Replace cluise actuator.
(SeeT110 CRUISE ACTUATOR REMOVAL/
INSTALLATION)
No
Repair wiring harness.
(Cruise actuatorclutch switch)
ACTION
INSPECTION)
A6E817266350W06
ACTION
T183
T