Specifications

T186
ON-BOARD DIAGNOSTIC [CRUISE CONTROL SYSTEM]
DTC 01
A6E817266350W09
Diagnostic procedure
End Of Sie
DTC 05
A6E817266350W10
Diagnostic procedure
End Of Sie
DTC 07
A6E817266350W11
DTC 01 Cruise actuator (Drive circuit)
DETECTION
CONDITION
• Malfunction in cruise actuator circuit (drive circuit)
POSSIBLE
CAUSE
• Cruise actuator malfunction
ACTION
REPLACE CRUISE ACTUATOR IF IT IS MALFUNCTIONING
• Replace cruise actuator.
(See T110 CRUISE ACTUATOR REMOVAL/INSTALLATION)
DTC 05 Brake switch
DETECTION
CONDITION
• Voltage detected at cruise actuator connector terminal C is always approximately 0 V.
POSSIBLE
CAUSE
• Cruise actuator malfunction
INSPECTION ACTION
INSPECT DTC FOR OPERATION MODE
• Was operation mode for DTC 31 performed?
Yes Perform operation mode for DTC 31 on-board diagnostic
again. Even if no malfunction is detected in operation mode,
if DTC 05 is indicated in condition detection mode on-board
diagnostic, replace cruise actuator.
(See T110 CRUISE ACTUATOR REMOVAL/
INSTALLATION)
No Perform operation mode for DTC 31.
DTC 07
Brake switch
Brake switch 2
DETECTION
CONDITION
• Voltage detected at cruise actuator connector terminal C or K is always approximately 12 V.
• Voltage detected at cruise actuator connector terminal K is always approximately 0 V.
POSSIBLE
CAUSE
• METER IG15 A fuse burnt out
• Brake switch and/or brake switch 2 malfunction
• Cruise actuator malfunction
• Open circuit in wiring harness between STOP 15 A fuse and brake switch
• Open or short circuit in wiring harness between brake switch and cruise actuator terminal C
• Open circuit in wiring harness between brake switch 2 and METER IG15 A fuse
• Open or short circuit in wiring harness between cruise actuator terminal K and brake switch 2