Mazda CX-9 Grand Touring 2009 Manual page 1318

2008 ENGINE Symptom Troubleshooting (MZI-3.7) - Mazda CX-9
Does the engine stall after approx. 2 s
2
since the engine is started?
Is coil connector securely connected to
3
coil?
4 Does the security light flush?
Connect the M-MDS to the DLC-2 and
retrieve DTC for PCM, instrument cluster
and keyless control module (with advanced
keyless entry system).
Are any of the following DTCs displayed?
DTC
5 PCM: B1342, U0073, U0155
Instrument cluster: B1213, B1600,
B1601, B1602, B1681, B2103, 2139,
B2431, U0110, U0214
Keyless control module (with advanced
keyless entry system): B1681, B2103,
B1213
Inspect for the following wiring harnesses
and connectors:
With advanced keyless entry system:
Between coil terminal A and keyless
6
control module terminal 3V
Between coil terminal B and keyless
control module terminal 3U
Without advanced keyless entry system:
2008 Mazda CX-9 Grand Touring
No
Yes
No
Yes
No
Yes
No
Yes
Immobilizer system is normal.
Go to Step 9.
Go to the next step.
Connect the coil connector securely.
Return to Step 2.
Go to the next step.
Inspect and repair or replace the following:
Wiring harnesses and connectors
from keyless control module
terminal 3W and instrument cluster
terminal 1W
Wiring harness and connectors from
keyless control module terminal 3X
and instrument cluster terminal 1X
Instrument cluster
(See INSTRUMENT CLUSTER
INSPECTION .)
Go to the appropriate DTC inspection.
(See DTC TABLE [MZI-3.7] .)
Go to the next step.
Repair or replace the suspected wiring
harness and connector.
Go to the next step, (with advanced