Nissan Titan A60. Instruction — part 749
PCS
RELAY CONTROL SYSTEM
PCS-5
< SYSTEM DESCRIPTION >
[IPDM E/R]
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SYSTEM DESCRIPTION
RELAY CONTROL SYSTEM
System Diagram
INFOID:0000000006158376
*: If equipped
AWMIA1107GB
PCS-6
< SYSTEM DESCRIPTION >
[IPDM E/R]
RELAY CONTROL SYSTEM
System Description
INFOID:0000000006158377
IPDM E/R controls relays based on input signals from various sensors and from request signals received via
CAN communication.
CAUTION:
IPDM E/R integrated relays cannot be removed.
*: If equipped
Relay
Signal Type
Transmitting Unit
Control Part
Reference
page
Front fog lamp relay*
Front fog lamp request signal
BCM (CAN)
Front fog lamps
• Headlamp LH high relay
• Headlamp RH high relay
• Headlamp low relay
• High beam request signal LH
• High beam request signal RH
• Low beam request signal
BCM (CAN)
• Headlamp high LH
• Headlamp high RH
• Headlamp low
Tail lamp relay
Position light request signal
BCM (CAN)
• Parking lamps
• License plate lamps
• Tail lamps
• Trailer tow relay*
• Illumination system
• Front wiper relay
• Front wiper high relay
Front wiper request signal
BCM (CAN)
Front wiper motor
Rear window defogger relay*
Rear window defogger request
signal
BCM (CAN)
Rear window defogger
A/C relay
A/C request signal
• BCM (CAN)
• ECM (CAN)
A/C compressor
Starter relay
Ignition switch START signal
TCM
Starter motor
Heated mirror relay*
Heated mirror request signal
BCM (CAN)
Door mirrors
ECM relay
ECM relay control signal
ECM (CAN)
ECM relay
Throttle control motor relay
Throttle control motor control
signal
ECM (CAN)
Throttle control motor relay
Fuel pump relay
Fuel pump request signal
ECM (CAN)
Fuel pump
Ignition relay
Ignition switch ON signal
Ignition switch
Ignition relay
PCS
RELAY CONTROL SYSTEM
PCS-7
< SYSTEM DESCRIPTION >
[IPDM E/R]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
Component Parts Location
INFOID:0000000006158378
1.
IPDM E/R E118, E119, E120, E121,
E122, E123, E124
AWMIA0046ZZ
PCS-8
< SYSTEM DESCRIPTION >
[IPDM E/R]
SIGNAL BUFFER SYSTEM
SIGNAL BUFFER SYSTEM
System Diagram
INFOID:0000000006158379
System Description
INFOID:0000000006158380
IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via
CAN communication. Refer to
AWNIA0174GB
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