DTC B2477 [ABS]
DTC B2477 POSSIBLE CAUSE TABLE
DIAGNOSTIC PROCEDURE
DTC B2477 DIAGNOSTIC PROCEDURE TABLE
Make sure to
reconnect all
disconnected
connectors.
Clear the DTC from
the memory.
(See
CLEARING
DTCS
PROCEDURES
.)
Are the same DTCs
present?
No
Go to the next step.
4
VERIFY AFTER REPAIR
PROCEDURE
Are any other DTC
present?
Yes
Go to the applicable DTC inspection.
(See
DTC Table
.)
No
DTC troubleshooting completed.
DTC B2477
ABS HU/CM configuration
DETECTION CONDITION
Configuration setting failure is detected.
POSSIBLE CAUSE
Module configuration procedure was not
completed properly.
STEP
INSPECTION
ACTION
1
VERIFY
CONFIGURATION
Has the ABS HU/CM
configuration been
performed?
Yes
Go to the next step.
No
Perform configuration using the M-
MDS.
(See
ABS CONFIGURATION
.)
2
VERIFY DTC
TROUBLESHOOTING
COMPLETED
Clear the DTC from
the memory.
(See
CLEARING
DTCS
Yes
Repeat the inspection from Step 1.
If the malfunction recurs, replace the
ABS HU/CM.
(See
ABS HU/CM
REMOVAL/INSTALLATION
.)
2007 Mazda MX-5 Miata Sport
2007 BRAKES On-Board Diagnostic (ABS) - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:17:55 PM
Page 15
© 2005 Mitchell Repair Information Company, LLC.