DTC C1115, C1185 [DSC/RSC]
DTC C1115, C1185 [DSC/RSC] DETECTION CONDITION AND POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC C1115, C1185 [DSC/RSC] DIAGNOSTIC PROCEDURE
6
PROCEDURE
z
Are any other DTCs present?
Yes (See
ON-BOARD DIAGNOSTIC [DSC/RSC]
.)
No
DTC troubleshooting completed.
NOTE:
z
Perform the inspection of DTCs other than C1115 and C1185 first when
verifying DTCs.
DTC C1115, C1185
Valve relay system
DETECTION
CONDITION
z
C1115
{
Short circuit in the DSC/RSC HU/CM internal value relay.
z
C1185
{
Open circuit in the DSC/RSC HU/CM internal value relay.
POSSIBLE CAUSE
z
Open or short circuit in the DSC/RSC HU/CM internal valve relay, or
stuck valve relay
STEP
INSPECTION
ACTION
1
VERIFY DTC INSPECTION
z
Turn the ignition switch off.
z
Using the M-MDS, perform the
DTC inspection.
z
Are any DTCs other than C1115
and C1185 output?
Yes Go to the applicable DTC inspection.
(See
ON-BOARD DIAGNOSTIC [DSC/RSC]
.)
No
Go to the next step.
2
VERIFY CURRENT STATUS OF
MALFUNCTION
z
Clear the DTC from the memory.
(See
ON-BOARD
DIAGNOSTIC [DSC/RSC]
.)
z
Is the same DTC present?
Yes
Replace the DSC/RSC HU/CM, then go to the next
step.
(See
DSC/RSC HU/CM
REMOVAL/INSTALLATION
.)
No
Go to the next step.
3
VERIFY THAT NO DTCS ARE
OUTPUT AGAIN
z
Drive the vehicle at 32 km/h or
Yes If DTC C1115 or C1185 is output again, replace the
DSC/RSC HU/CM.
(See
DSC/RSC HU/CM
2008 Mazda CX-9 Grand Touring
2008 BRAKES On-Board Diagnostic (DSC/RSC) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 9:50:13 AM
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