Mazda 2002 6 - Dtc C1414

P–64
ON-BOARD DIAGNOSTIC (ABS/TCS)
End Of Sie
DTC C1414
A6E697567650W14
Diagnostic procedure
End Of Sie
DTC C1508
A6E697567650W17
Diagnostic procedure
End Of Sie
DTC C1510, C1511, C1512, C1513
A6E697567650W15
DTC C1414 ABS (ABS/TCS) HU/CM mismatched installation
DETECTION
CONDITION
• Detection of situation where vehicle-type or drive system input signal and ABS (ABS/TCS) HU/CM
information remains incongruent through CAN information.
POSSIBLE
CAUSE
• Mismatched installation of ABS (ABS/TCS) HU/CM
STEP INSPECTION ACTION
1 INSPECT ABS (ABS/TCS) UNIT FOR
MISMATCHED INSTALLATION
• Verify ABS (ABS/TCS) HU/CM part number.
• Has a ABS (ABS/TCS) HU/CM with the
correct part number been installed?
Yes Go to next step.
No Replace with correct ABS (ABS/TCS) unit part number, then
go to Step 3.
2 Configulate ABS (ABS/TCS) HU/CM
• Does ABS (ABS/TCS) HU/CM configulate
properly?
Yes Go to next step.
No Replace ABS (ABS/TCS) HU/CM
3 VERIFY TROUBLESHOOTING COMPLETED
• Make sure to reconnected all disconnect
connectors.
• Clear DTC from memory.
(See P–46 Clearing DTCs Procedures)
• Is same DTC present?
Yes Replace ABS (ABS/TCS) HU/CM, then go to next step.
No Go to next step.
4 VERIFY AFTER REPAIR PROCEDURE
• Is there any other DTC present?
Yes Go to applicable DTC inspection.
No Troubleshooting completed.
DTC C1508 TCS control
DETECTION
CONDITION
• TCS control continues operation for 60 seconds or more
POSSIBLE
CAUSE
• System is normal
For protection of solenoid valves in the ABS/TCS HU/CM, or protection of the engine, sustained and
continual control of TCS is inhibited
STEP INSPECTION ACTION
1 VERIFY CURRENT STATUS OF
MALFUNCTION
• Clear DTC from memory
(See P–46 Clearing DTCs Procedures)
• Start engine and drive vehicle at 10 km/h
{6.2 mph} or above.
• Is same DTC present?
Yes Replace ABS/TCS HU/CM, then go to next step.
No Inspect intermittent concern using the same procedure as
engine control system.
2 VERIFY AFTER REPAIR PROCEDURE
• Is there any other DTC present?
Yes Go to applicable DTC inspection.
No Troubleshooting completed.
DTC
C1510
C1511
C1512
C1513
RF solenoid valve, motor or RF wheel-speed sensor/sensor rotor
LF solenoid valve, motor or LF wheel-speed sensor/sensor rotor
RR solenoid valve, motor or RR wheel-speed sensor/sensor rotor
LR solenoid valve, motor or LR wheel-speed sensor/sensor rotor
DETECTION
CONDITION
• Wheel lock is detected during ABS operation (pressure reduction inoperative).
• Pressure reduction on a single wheel continues for more than 20 seconds.
POSSIBLE
CAUSE
• Malfunction of solenoid valve in ABS (ABS/TCS) HU/CM
• Malfunction of wheel-speed sensor
• Damaged sensor rotor
• Stuck pump motor in ABS (ABS/TCS) HU/CM