Nissan Versa Sedan. Instruction — part 613
PCS-38
< SYSTEM DESCRIPTION >
[IPDM E/R (WITHOUT I-KEY)]
DIAGNOSIS SYSTEM (IPDM E/R)
ECU IDENTIFICATION
The IPDM E/R part number is displayed.
SELF DIAGNOSTIC RESULT
DATA MONITOR
ACTIVE TEST
CAN DIAG SUPPORT MNTR
Active Test
The IPDM E/R activates outputs to test components.
CAN Diag Support Mntr
The result of transmit/receive diagnosis of CAN communication is displayed.
Direct Diagnostic Mode
Description
Monitor Item [Unit]
Main
Signals
Description
MOTOR FAN REQ [%]
×
Indicates cooling fan speed signal received from ECM on CAN communication
line
AC COMP REQ [On/Off]
×
Indicates A/C compressor request signal received from ECM on CAN commu-
nication line
TAIL&CLR REQ [On/Off]
×
Indicates position light request signal received from BCM on CAN communica-
tion line
HL LO REQ [On/Off]
×
Indicates low beam request signal received from BCM on CAN communication
line
HL HI REQ [On/Off]
×
Indicates high beam request signal received from BCM on CAN communication
line
FR FOG REQ [On/Off]
×
Indicates front fog light request signal received from BCM on CAN communica-
tion line
FR WIP REQ [Stop/1LOW/Low/Hi]
×
Indicates front wiper request signal received from BCM on CAN communication
line
WIP AUTO STOP [STOP P/ACT P]
×
Indicates condition of front wiper auto stop signal
WIP PROT [Off/BLOCK]
×
Indicates condition of front wiper fail-safe operation
IGN RLY1 -REQ [On/Off]
Indicates ignition switch ON signal received from BCM on CAN communication
line
IGN RLY [On/Off]
×
Indicates condition of ignition relay
INTER/NP SW [On/Off]
Indicates condition of CVT shift position
ST RLY CONT [On/Off]
Indicates starter relay status signal received from BCM on CAN communication
line
IHBT RLY -REQ [On/Off]
Indicates starter control relay signal received from BCM on CAN communication
line
ST/INHI RLY [Off/ ST /INHI]
Indicates condition of starter relay and starter control relay
DETENT SW [On/Off]
Indicates condition of CVT shift selector (park position switch)
DTRL REQ [Off]
Indicates daytime light request signal received from BCM on CAN communica-
tion line
THFT HRN REQ [On/Off]
Indicates theft warning horn request signal received from BCM on CAN commu-
nication line
HORN CHIRP [On/Off]
Indicates horn reminder signal received from BCM on CAN communication line
Test item
Description
HORN
This test is able to check horn operation [On].
FRONT WIPER
This test is able to check wiper motor operation [Hi/Lo/Off].
MOTOR FAN
This test is able to check cooling fan operation [4/3/2/1].
EXTERNAL LAMPS
This test is able to check external lamp operation [Fog/Hi/Lo/TAIL/Off].
PCS
DIAGNOSIS SYSTEM (IPDM E/R)
PCS-39
< SYSTEM DESCRIPTION >
[IPDM E/R (WITHOUT I-KEY)]
C
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LAN-12, "CAN Diagnostic Support Monitor"
.
PCS-40
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R (WITHOUT I-KEY)]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
ECU DIAGNOSIS INFORMATION
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Reference Value
INFOID:0000000009266437
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
MOTOR FAN REQ
Engine idle speed
Changes depending on engine
coolant temperature, air conditioner
operation status, vehicle speed,
etc.
1/2/3/4
AC COMP REQ
Engine running
A/C switch OFF
Off
A/C switch ON
(Compressor is operating)
On
TAIL&CLR REQ
Lighting switch OFF
Off
Lighting switch 1ST or 2ND
On
HL LO REQ
Lighting switch OFF
Off
Lighting switch 2ND
On
HL HI REQ
Lighting switch 2ND
Lighting switch other than HI and
PASS
Off
Lighting switch HI or PASS
On
FR FOG REQ
Lighting switch 2ND
Front fog lamp switch OFF
Off
Front fog lamp switch ON
On
FR WIP REQ
Ignition switch ON
Front wiper switch OFF
Stop
Front wiper switch INT
1LOW
Front wiper switch LO
Low
Front wiper switch HI
Hi
WIP AUTO STOP
Ignition switch ON
Front wiper stop position
STOP P
Any position other than front wiper
stop position
ACT P
WIP PROT
Ignition switch ON
Front wiper operates normally.
Off
Front wiper stops at fail-safe opera-
tion.
BLOCK
IGN RLY1 -REQ
Ignition switch OFF or ACC
Off
Ignition switch ON
On
IGN RLY
Ignition switch OFF or ACC
Off
Ignition switch ON
On
INTER/NP SW
Ignition switch ON
Selector lever in any position other
than P or N (CVT models)
Off
Release clutch pedal (M/T models)
Selector lever in P or N position
(CVT models)
On
Depress clutch pedal (M/T models)
ST RLY CONT
Ignition switch ON
Off
At engine cranking
On
IHBT RLY -REQ
Ignition switch ON
Off
At engine cranking
On
PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-41
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R (WITHOUT I-KEY)]
C
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N
TERMINAL LAYOUT
PHYSICAL VALUES
ST/INHI RLY
Ignition switch ON
Off
At engine cranking
INHI ON
→ ST ON
The status of starter relay or starter control relay cannot be recognized by
the battery voltage malfunction, etc. when the starter relay is ON and the
starter control relay is OFF.
UNKWN
DETENT SW
Ignition switch ON
• Press the selector button with se-
lector lever in P position.
• Selector lever in any position oth-
er than P.
Off
Release the selector button with selector lever in P position.
On
DTRL REQ
Daytime running lamps OFF
Off
Daytime running lamps ON
On
THFT HRN REQ
Not operation
Off
• Panic alarm is activated
• Theft warning alarm is activated
On
HORN CHIRP
Not operated
Off
Door locking with keyfob (horn chirp mode)
On
Monitor Item
Condition
Value/Status
AWMIA1227ZZ
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