WT-32
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: November 20092006 QX56
Inspection 3: Warning Lamp Flashes When Ignition Switch Is Turned OnEES001IJ
NOTE:
If warning lamp flashes as shown, the system is normal.
Flash Mode A
This mode shows transmitter status is OFF-mode.
Carry out transmitter wake up operation. Refer to WT-18,
"Transmitter Wake Up Operation" .
DIAGNOSTIC PROCEDURE
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect BCM harness connectors M18 and M20.
3. Check terminals for damage or loose connections.
Inspection results OK?
OK >> GO TO 2.
NG >> Repair or replace damaged parts.
2. CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT
Check continuity between BCM connector M18 terminal 15 and tire pressure warning check connector M123
terminal 1.
OK or NG
OK >> Replace BCM. Refer to BCS-20, "BCM" .
NG >> Repair or replace harness connector.
SEIA0347E
1 - 15 Continuity should exist
WEIA0097E
TROUBLE DIAGNOSIS FOR SYMPTOMSWT-33
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WT
Revision: November 2009 2006 QX56
Inspection 4: Hazard Warning Lamp Flashes When Ignition Switch Is Turned OnEES001IK
DIAGNOSTIC PROCEDURE
1. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM harness connector M20.
3. Check continuity between BCM connector M20 terminal 67 and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-20, "BCM" .
NG >> Repair BCM ground circuit. Te r m i n a l s
Continuity
(+) (–)
Connector Terminal Ground Yes
M20 67
LIIA1040E
PRECAUTIONWW-3
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Revision: November 2009 2006 QX56
PRECAUTION PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS00BDQ
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER ”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
