2004 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2004  Factory Service Manual BL-28
POWER DOOR LOCK SYSTEM
Revision: August 20072004 QX56
ACTIVE TEST
Test item Content
ALL LOCK/UNLOCKThis test is able to check all door lock actuators lock operation. These actuators lock when 
"

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INFINITI QX56 2004  Factory Service Manual POWER DOOR LOCK SYSTEM
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Trouble Diagnoses Symptom ChartEIS0 02 RF
BCM Power Supply and Ground Circuit CheckEIS002RG
1. CHECK FUSE AND FUSI

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INFINITI QX56 2004  Factory Service Manual BL-30
POWER DOOR LOCK SYSTEM
Revision: August 20072004 QX56
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM.
3. Check voltage between BCM connector M20 terminals 57, 70
an

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INFINITI QX56 2004  Factory Service Manual POWER DOOR LOCK SYSTEM
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Door Switch CheckEIS003ER
1. CHECK DOOR SWITCHES INPUT SIGNAL
With CONSULT-II
Check door switches ("DOOR SW-DR", "

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INFINITI QX56 2004  Factory Service Manual BL-32
POWER DOOR LOCK SYSTEM
Revision: August 20072004 QX56
2. CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM.
3. Check continuity between door switch connect

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INFINITI QX56 2004  Factory Service Manual POWER DOOR LOCK SYSTEM
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4. CHECK BACK DOOR SWITCH GROUND
Check continuity between back door latch connector terminal 8 and
ground.
OK or N

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INFINITI QX56 2004  Factory Service Manual BL-34
POWER DOOR LOCK SYSTEM
Revision: August 20072004 QX56
2. CHECK KEY SWITCH (INSERT)
1. Turn ignition switch OFF.
2. Disconnect key switch and key lock solenoid.
3. Check continuity between key sw

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INFINITI QX56 2004  Factory Service Manual POWER DOOR LOCK SYSTEM
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2. CHECK BCM OUTPUT SIGNAL
Check ("POWER WINDOW DOWN") in ACTIVE TEST mode for
"MULTI REMOTE ENT" with CONSULT–I