Dtc B1342 - Mazda 6 2002 Workshop Manual

DTC B1342

End Of Sie
Caution
• • • • When attaching the tester lead to the ABS (ABS/TCS) HU/CM harness connector, the SST (49 G066
001) must be used. (See
DTC B1342
DETECTION
The on-board diagnostic function detects control module malfunction.
CONDITION
POSSIBLE
• Malfunction of ABS (ABS/TCS) HU/CM
CAUSE
Diagnostic procedure
STEP
1 VERIFY CURRENT STATUS OF
MALFUNCTION
• Clear DTC from memory.
(See P–46 Clearing DTCs
• Start engine and drive vehicle at 10 km/h
{6.2 mph} or above.
• Is same DTC present?
2 VERIFY AFTER REPAIR PROCEDURE
• Is there any other DTC present?
DTC C1095, C1096
End Of Sie
Caution
• • • • When attaching the tester lead to the ABS (ABS/TCS) HU/CM harnesses connector the SST (49
G066 001) must be used. (See
DTC C1095, C1096
• C1095:
— ABS motor stuck OFF when vehicle is started or during ABS operation, ABS motor ON is
DETECTION • C1096:
CONDITION — ABS motor stuck OFF when vehicle is started or during ABS operation, ABS motor ON is
— Motor monitor ON signal is not input after specified time when the motor signal is switched from ON
• Open, or short to power or short to ground of motor relay and/or ABS motor in ABS (ABS/TCS) HU/CM
POSSIBLE • Stuck motor relay and/or ABS motor
CAUSE • Open circuit of ABS motor power supply
• Open circuit of ABS motor ground
P–52
ON-BOARD DIAGNOSTIC (ABS/TCS)
P–29 ABS (ABS/TCS) HU/CM
ABS (ABS/TCS) HU/CM
INSPECTION
Procedures)
P–29 ABS (ABS/TCS) HU/CM
Motor relay, pump motor
commanded.
commanded.
to OFF by ABS (ABS/TCS) HU/CM.
INSPECTION.)
Yes Replace ABS (ABS/TCS) HU/CM, then go to net step.
No Inspect intermittent concern using the same procedure as
engine control system.
Yes Go to applicable DTC inspection.
No Troubleshooting completed.
INSPECTION.)
A6E697567650W04
ACTION
A6E697567650W06