Mazda 6 2002, Руководство по ремонту

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ON-BOARD DIAGNOSTIC (ABS/TCS)
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ABS (ABS/TCS) ON-BOARD DIAGNOSIS
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On-Board Diagnostic (OBD) Test Description
•
The OBD test inspects the integrity and function of the ABS (ABS/TCS) and outputs the results when
requested by the specific tests.
•
On-board diagnostic test also:
— Provides a quick inspection of the ABS (ABS/TCS) usually performed at the start of each diagnostic
procedure.
— Provides verification after repairs to ensure that no other faults occurred during service.
•
The OBD test is divided into 3 tests:
— Read/clear diagnostic results, PID monitor and record and active command modes.
Read/clear diagnostic results
•
This function allows you to read or clear DTCs in the ABS (ABS/TCS) HU/CM memory.
PID/data monitor and record
•
This function allows you to access certain data values, input signals, calculated values, and system status
information.
Active command modes
•
This function allows you to control devices through the WDS or equivalent.
Reading DTCs Procedure
1. Connect WDS or equivalent to the vehicle DLC-2
16-pin connector.
2. Retrieve DTC by WDS or equivalent.
Clearing DTCs Procedures
1. After repairs have been made, perform the DTCs reading procedure .
2. Erase DTC by WDS or equivalent.
3. Ensure that the customer’s concern has been resolved.
PID/Data Monitor and Record Procedure
1. Connect WDS or equivalent to the vehicle DLC-2
16-pin connector.
2. Access and monitor PIDs by WDS or equivalent.
DLC-2
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DLC-2
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