2006 INFINITI QX56 lock

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Page 1737 of 3383

INFINITI QX56 2006  Factory Service Manual EC-526Revision: November 2009
DTC P1805 BRAKE SWITCH
2006 QX56
3. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M31, E152
Fuse block (J/B) connector M60
10A fuse
Harness for o

Page 1801 of 3383

INFINITI QX56 2006  Factory Service Manual EC-590Revision: November 2009
ASCD BRAKE SWITCH
2006 QX56
3. CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Turn igniti

Page 1802 of 3383

INFINITI QX56 2006  Factory Service Manual ASCD BRAKE SWITCHEC-591
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Revision: November 2009 2006 QX56
7. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness c

Page 1825 of 3383

INFINITI QX56 2006  Factory Service Manual EC-614Revision: November 2009
ICC BRAKE SWITCH
2006 QX56
4. CHECK ICC BRAKE HOLD RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ICC brake hold relay.
3. Turn ignition switch ON.

Page 1827 of 3383

INFINITI QX56 2006  Factory Service Manual EC-616Revision: November 2009
ICC BRAKE SWITCH
2006 QX56
11 .  DETECT MALFUNCTIONING PART
Check the following.
Harness connectors M31, E152
Fuse block (J/B) No. 1 connector M60
10A fuse
Harness fo

Page 1840 of 3383

INFINITI QX56 2006  Factory Service Manual IGNITION SIGNALEC-629
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Revision: November 2009 2006 QX56
7. Remove fuel pump fuse in fuse block No. 1 to release fuel pres-
sure.
NOTE:
Do not use CONSULT-II to release fuel p

Page 1854 of 3383

INFINITI QX56 2006  Factory Service Manual SQUEAK AND RATTLE TROUBLE DIAGNOSESEI-5
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Revision: November 2009 2006 QX56
SQUEAK AND RATTLE TROUBLE DIAGNOSESPFP:00000
Work FlowEIS0062V
CUSTOMER INTERVIEW
Interview the cust

Page 1855 of 3383

INFINITI QX56 2006  Factory Service Manual EI-6
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: November 20092006 QX56
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any ad