Fig. 5: Control System Diagram
Courtesy of MAZDA MOTORS CORP.
PCM REMOVAL/INSTALLATION [MZI-3.7]
1. Disconnect the negative battery cable.
2. Remove the battery and battery tray. (See
BATTERY REMOVAL/INSTALLATION [MZI-3.7]
.)
3. Disconnect connectors.
4. Remove PCM and bracket as and assembly.
5. Remove PCM from bracket.
6. When replacing the PCM on the vehicles, perform the following.
z
PCM parameter reset. (See
IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY
ADDITION AND CLEARING [ADVANCED KEYLESS SYSTEM]
.) (See
IMMOBILIZER
SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING
[KEYLESS ENTRY SYSTEM]
.)
7. Install in the reverse order of removal.
NOTE:
z
To replace the PCM, Setup the M-MDS and perform the PCM configuration.
(See PCM CONFIGURATION [MZI-3.7].)
NOTE:
z
Only 2 PCM connectors.
2008 Mazda CX-9 Grand Touring
2008 ENGINE Control System (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:07:19 AM
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