Nissan Primera P12. Manual — part 255
DTC P0380 GLOW RELAY
EC-205
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DTC P0380 GLOW RELAY
PFP:25230
On Board Diagnosis Logic
EBS013OO
DTC Confirmation Procedure
EBS013OP
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1.
Turn ignition switch ON.
2.
Select “DATA MONITOR” mode with CONSULT-II.
3.
Wait at least 5 seconds.
4.
If 1st trip DTC is detected, go to
EC-207, "Diagnostic Procedure"
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0380
Glow relay circuit
An excessively low voltage is sent to ECM
through glow relay.
●
Harness or connectors
(The glow relay circuit is open
or shorted.)
●
Glow relay
An excessively low voltage is sent to ECM
through glow relay.
●
Harness or connectors
(The glow relay circuit is
shorted.)
●
Glow relay
SEF817Y
EC-206
[YD (WITH EURO-OBD)]
DTC P0380 GLOW RELAY
Wiring Diagram
EBS013OQ
MBWA0615E
DTC P0380 GLOW RELAY
EC-207
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Diagnostic Procedure
EBS013OR
1.
CHECK GLOW RELAY POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect glow relay.
3.
Check voltage between ECM relay terminals 1, 3 and ground
with CONSULT-II or tester.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
DETECT MALFUNCTIONING PART
Check the following.
●
80A fusible link
●
Harness for open and short between glow relay and battery
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.
CHECK GLOW RELAY OUTPUT SIGNAL CIRCUIT FOR SHORT TO GROUND
1.
Disconnect ECM harness connector.
2.
Check harness continuity between ECM terminal 37 and glow relay terminal 2.
Refer to Wiring Diagram.
3.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 4.
4.
DETECT MALFUNCTIONING PART
Check the following.
●
Harness connectors E62, F12
●
Harness for open and short between glow relay and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
MBIB0078E
Voltage: Battery voltage
PBIB1413E
Continuity should exist.
EC-208
[YD (WITH EURO-OBD)]
DTC P0380 GLOW RELAY
5.
CHECK GLOW RELAY
Refer to
EC-208, "Component Inspection"
.
OK or NG
OK
>> GO TO 6.
NG
>> Replace glow relay.
6.
CHECK INTERMITTENT INCIDENT
Refer to
EC-75, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Component Inspection
EBS013OS
GLOW RELAY
Check continuity between glow relay terminals 3 and 5 under the fol-
lowing conditions.
Operation takes less than 1 second.
Conditions
Continuity
12V direct current supply between ter-
minals 1 and 2
Yes
No current supply
No
PBIB0428E
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