Mazda CX-9 Grand Touring 2007 Manual page 657

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
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 GENERATOR
TERMINAL FOR POOR
INSTALLATION
Turn the engine switch off.
Inspect generator terminal B for
looseness.
Are there any malfunction?
4 INSPECT GENERATOR CIRCUIT
FOR SHORT TO POWER SUPPLY
Turn the ignition switch to the ON
position (Engine off).
Measure the voltage between the
following terminals:
Generator terminal RC
(wiring harness-side) and
body ground.
Generator terminal LI
(wiring harness-side) and
body ground.
Is the voltage B+?
5 INSPECT PCM CONNECTOR FOR
POOR CONNECTION
Turn the engine switch off.
Inspect for poor connection (such
as damaged/pulled-out terminals,
corrosion).
Are there any malfunction?
6 INSPECT GENERATOR CIRCUIT
FOR OPEN CIRCUIT
2007 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Record FREEZE FRAME DATA on the
repair order, then go to the next step.
Perform repair or diagnosis according to
the available Service Bulletins.
If the vehicle is not repaired, go to
the next step.
Go to the next step.
Connect generator terminal B correctly,
then go to Step 9.
Go to the next step.
Repair or replace suspected part, then go to
Step 9.
Go to the next step.
Repair or replace suspected part, then go to
Step 9.
Go to the next step.
Go to the next step.