Mazda CX-9 Grand Touring 2007 Manual page 676

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
DTC P0689 (MZI-3.5) DIAGNOSTIC PROCEDURE
STEP
1 VERIFY FREEZE FRAME DATA
HAS BEEN RECORDED
Has FREEZE FRAME DATA been
recorded?
2 VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
Verify related Service Bulletins
and/or on-line repair information
availability.
Is any related Service Bulletins
available?
3 INSPECT ALL OTHER PATS DTCs
Repair all other PATS DTCs before
P0689.
(see IMMOBILIZER SYSTEM
COMPONENT
REPLACEMENT/KEY
ADDITION AND CLEARING
[ADVANCED KEYLESS
SYSTEM] .)
(see IMMOBILIZER SYSTEM
COMPONENT
REPLACEMENT/KEY
ADDITION AND CLEARING
[KEYLESS ENTRY SYSTEM] .)
Have all other PATS DTCs been
diagnosed?
4 INSPECT PCM CONNECTOR FOR
POOR CONNECTION
Turn the ignition switch off.
Disconnect the PCM connector.
Inspect for poor connection (such
as damaged, pulled-out pins,
corrosion).
Is there any malfunction?
5 INSPECT BATTERY POSITIVE
2007 Mazda CX-9 Grand Touring
INSPECTION ACTION
Yes Go to the next step.
No Record FREEZE FRAME DATA on the
repair order, then go to the next step.
Yes Perform repair or diagnosis according to
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
No Go to the next step.
Yes Go to the next step.
No (see IMMOBILIZER SYSTEM
COMPONENT REPLACEMENT/KEY
ADDITION AND CLEARING
[ADVANCED KEYLESS SYSTEM] .)
(see IMMOBILIZER SYSTEM
COMPONENT REPLACEMENT/KEY
ADDITION AND CLEARING
[KEYLESS ENTRY SYSTEM] .)
Yes Repair or replace suspected part, then go
to Step 7.
No Go to the next step.
Yes Go to the next step.