Mazda 6 2002 - Page 1035

ON-BOARD DIAGNOSTIC [CRUISE CONTROL SYSTEM]
T183
T
End Of Sie
DTC 35
A6E817266350W06
Diagnostic procedure
* 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 approximately 12 V?
Yes Go to next step.
No Inspect brake switch 2.
(See P8 BRAKE SWITCH INSPECTION)
* 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 approximately 12 V?
Yes Repair wiring harness. (Cruise actuatorBrake switch 2)
No Repalce cruise actuator.
(See T110 CRUISE ACTUATOR REMOVAL/
INSTALLATION)
STEP INSPECTION ACTION
DTC 35 Clutch switch (MTX), TR switch (ATX)
DETECTION
CONDITION
• Voltage detected at cruise actuator connector terminal F is not approximately 0 V.
POSSIBLE
CAUSE
• Cruise actuator malfunction
• Starter relay malfunction (ATX)
• Clutch switch malfunction (MTX)
• TR switch malfunction (ATX)
• 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)
STEP INSPECTION ACTION
1 • Does vehicle has MTX? Yes Go to next step.
No Go to step 5.
2 INSPECT CLUTCH SWITCH
Is clutch switch okay?
Yes Go to next step.
No Replace clutch switch.
* 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?
Yes Go to next step.
No Repair wiring harness.
(Clutch switch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?
Yes Replace cluise actuator.
(SeeT110 CRUISE ACTUATOR REMOVAL/
INSTALLATION)
No Repair wiring harness.
(Cruise actuatorclutch switch)