Nissan Primera P12. Manual — part 365
PSP SWITCH
EC-645
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
5.
CHECK INTERMITTENT INCIDENT
Refer to
EC-408, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Component Inspection
EBS015DC
POWER STEERING PRESSURE SWITCH
1.
Disconnect power steering pressure switch harness connector and then start engine.
2.
Check continuity between power steering pressure switch termi-
nal 1 and 2 under the following conditions.
Removal and Installation
EBS015DD
Refer to PS section in P12 ESM (SM2E00-1P12E0E).
Conditions
Continuity
Steering wheel is being fully turned.
Yes
Steering wheel is not being turned.
No
MBIB0624E
EC-646
[YD (WITHOUT EURO-OBD)]
START SIGNAL
START SIGNAL
PFP:48750
Wiring Diagram
EBS015DE
MBWA0390E
START SIGNAL
EC-647
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Diagnostic Procedure
EBS015DF
1.
CHECK START SIGNAL OVERALL FUNCTION
With CONSULT-II
1.
Turn ignition switch ON.
2.
Check “START SIGNAL” in “DATA MONITOR” mode with CON-
SULT-II under the following conditions.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 2.
2.
CHECK START SIGNAL INPUT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector and ignition switch harness connector.
3.
Check harness continuity between ECM terminal 99 and ignition switch terminal 6.
Refer to Wiring Diagram.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 3.
3.
DETECT MALFUNCTIONING PART
Check the following.
●
10A fuse
●
Harness connectors M77, F109
●
Fuse block (J/B) connectors M2, E106
●
Harness for open or short between ECM and ignition switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.
CHECK INTERMITTENT INCIDENT
Refer to
EC-408, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Condition
START SIGNAL
Ignition switch ON
OFF
Ignition switch START
ON
PBIB0433E
Continuity should exist.
EC-648
[YD (WITHOUT EURO-OBD)]
ASCD INDICATOR
ASCD INDICATOR
PFP:24814
Component Description
EBS015DL
ASCD indicator lamp illuminates to indicate ASCD operation status. Lamp has two indicators, CRUISE and
SET, and is integrated in combination meter.
CRUISE indicator illuminates when ON/OFF switch on ASCD steering switch is turned ON to indicated that
ASCD system is ready for operation.
SET indicator illuminates when following conditions are met.
●
CRUISE indicator is illuminated.
●
SET/COAST switch on ASCD steering switch is turned ON while vehicle speed is within the range of
ASCD setting.
SET indicator remains lit during ASCD control.
Refer to
EC-653, "AUTOMATIC SPEED CONTROL DEVICE (ASCD)"
for the ASCD function.
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