Mazda CX-9 Grand Touring 2009 Manual page 1311

2008 ENGINE Symptom Troubleshooting (MZI-3.7) - Mazda CX-9
Are all items normal?
Connect the M-MDS to the DLC-2.
Turn ignition switch to the ON position.
(Engine off)
10
Access TR PID.
Is TR PID indicated P/N when selecting P
or N position
Is clicking sound heard from starter relay
11 when the ignition switch is turned to
START?
Inspect the starter relay and following
harnesses.
Between starter relay and PCM
12
Between starter relay and ignition switch
(See: 09-21-6 RELAY INSPECTION)
Are they normal?
Inspect IGNITION switch and related
harnesses.
13 (See: 09-21-2 IGNITION SWITCH
INSPECTION)
Are they normal?
Inspect the following harnesses.
Between starter relay and Battery
14
Between starter relay and Starter
Are they normal?
Inspect the starting system.
(See: 01-19-2 STARTER INSPECTION
15
[MZI-3.7])
Is starting system normal?
Inspect for seized/hydro locked engine or
16 flywheel.
Is ENGINE seized or hydro locked?
17
Connect the M-MDS to the DLC-2.
Retrieve any continuous memory DTCs.
Are there any continuous memory DTCs
2008 Mazda CX-9 Grand Touring
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Go to the next step.
Inspect TR switch is adjusted properly,
inspect for open or short circuit between TR
switch and TCM.
Repair or replace components as required.
Then go to the next step.
Go to step 14.
Go to the next step.
Go to the next step.
Repair or replace components as required.
Then go to step 11.
Go to the next step.
Repair or replace components as required.
Then go to step 11.
Go to the next step.
Repair or replace as required.
Then go to next step.
Go to the next step.
Repair or replace components as required.
Repair or replace components as required.
Go to the next step.
DTC is displayed:
Go to appropriate DTC inspection.
(See DTC TABLE [MZI-3.7] .)
Communication error message is
displayed:
Inspect for the following:
Open circuit in wiring harness
between main relay and PCM
terminal 1BO or 1BJ
Open circuit in wiring harness
between main relay terminal E and
PCM terminal 1BM