2008 INFINITI QX56 Factory Service Manual

Page 65 of 4083

INFINITI QX56 2008  Factory Service Manual LIFTING SWITCH (FRONT)ADP-51
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
4. Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal

Page 66 of 4083

INFINITI QX56 2008  Factory Service Manual ADP-52
< COMPONENT DIAGNOSIS >
LIFTING SWITCH (REAR)
LIFTING SWITCH (REAR)
DescriptionINFOID:0000000001735479
Lifting switch (rear) is equipped to the power seat switch LH on the seat cushion side sur

Page 67 of 4083

INFINITI QX56 2008  Factory Service Manual LIFTING SWITCH (REAR)ADP-53
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK DRIVER SEAT CONTROL UNIT

Page 68 of 4083

INFINITI QX56 2008  Factory Service Manual ADP-54
< COMPONENT DIAGNOSIS >
TILT SWITCH
TILT SWITCH
DescriptionINFOID:0000000001754039
ADP steering switch is equipped to the steering column. The operation signal is input to the automatic drive
p

Page 69 of 4083

INFINITI QX56 2008  Factory Service Manual TILT SWITCHADP-55
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
OK or NG
OK >> GO TO 3
NG >> Repair or replace harness.
3. CHECK ADP STEERING SWITCH GROUND CIRCUIT
Check continuity between

Page 70 of 4083

INFINITI QX56 2008  Factory Service Manual ADP-56
< COMPONENT DIAGNOSIS >
PEDAL ADJUSTING SWITCH
PEDAL ADJUSTING SWITCH
DescriptionINFOID:0000000001735483
Pedal adjusting switch is on the instrument panel. The operation signal is input to the

Page 71 of 4083

INFINITI QX56 2008  Factory Service Manual PEDAL ADJUSTING SWITCHADP-57
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit and pedal adjusting switch.
3. Check continuit

Page 72 of 4083

INFINITI QX56 2008  Factory Service Manual ADP-58
< COMPONENT DIAGNOSIS >
PEDAL ADJUSTING SWITCH
Refer to GI-38, "Intermittent Incident".
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or