Mazda CX-9 Grand Touring 2009 Manual page 1119

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
available?
INSPECT CRUISE CONTROL SWITCH
CONNECTOR FOR POOR
CONNECTION
Turn the ignition switch to off.
3
Disconnect the cruise control switch
connector.
Inspect for poor connection (such as
damaged/pulled-out pins, corrosion).
Are there any malfunction?
IINSPECT CRUISE CONTROL SWITCH
CIRCUIT FOR SHORT TO POWER
SUPPLY
Turn the ignition switch to the ON
position (Engine off).
Measure the voltage between the
4
following terminals:
Cruise control switch terminal B
and body ground
Cruise control switch terminal C
and body ground
Are there voltage B+?
INSPECT CRUISE CONTROL SWITCH
CIRCUIT FOR SHORT TO GROUND
Turn the ignition switch off.
Inspect for continuity between the
following terminals:
5
Cruise control switch terminal B
and body ground
Cruise control switch terminal C
and body ground
Are there continuity?
INSPECT PCM CONNECTOR FOR
POOR CONNECTION
Turn the ignition switch off.
6
Disconnect the PCM connector.
Inspect for poor connection (such as
damaged/pulled-out pins, corrosion).
Are there any malfunction?
2008 Mazda CX-9 Grand Touring
No
Repair or replace suspected part, then go to Step
Yes
9.
No
Repair or replace suspected part, then go to Step
Yes
9.
No
Repair or replace suspected part, then go to Step
Yes
9.
No
Repair or replace suspected part, then go to Step
Yes
9.
No
Go to the next step.
Go to the next step.
Go to the next step.
Go to the next step.
Go to the next Step.