Mazda CX-9 Grand Touring 2009 Manual page 891

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Clear the DTC from the PCM memory using the
M-MDS.
Perform the PCM parameter reset using the M-
MDS.
(See IMMOBILIZER SYSTEM
COMPONENT REPLACEMENT/KEY
1
ADDITION AND CLEARING [ADVANCED
KEYLESS SYSTEM] .) (See IMMOBILIZER
SYSTEM COMPONENT
REPLACEMENT/KEY ADDITION AND
CLEARING [KEYLESS ENTRY
SYSTEM] .)
Is same DTC present?
VERIFY AFTER REPAIR PROCEDURE
Perform the "AFTER REPAIR PROCEDURE".
2
(See AFTER REPAIR PROCEDURE [MZI-
3.7].)
Are any DTC present?
DTC P0010 [MZI-3.7]
DTC P0010 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DTC P0010 CMP actuator circuit open (RH)
DETECTION
CONDITION
POSSIBLE CAUSE
2008 Mazda CX-9 Grand Touring
The PCM monitors the OCV (RH) circuit to the PCM for high and low voltage. The
test fails if the voltage exceeds or falls below a calibrated limit for a calibrated
amount of time.
OCV (RH) malfunction
Connector or terminal malfunction
Open circuit between OCV (RH) terminal A and main relay No.1 terminal D
Open circuit between OCV (RH) terminal B and PCM terminal 2BP
Short to ground circuit between OCV (RH) terminal B and PCM terminal 2BP
Short to power supply between OCV (RH) terminal B and PCM terminal 2BP
Replace the PCM, then go to the next
step. (See PCM
Yes
REMOVAL/INSTALLATION
[MZI-3.7] .)
No Go to the next step.
Go to the applicable DTC inspection.
Yes
(See DTC TABLE [MZI-3.7].)
No Troubleshooting completed.