Nissan Almera Tino V10. Instruction — part 601
EC-1230
[YD (WITH EURO-OBD)]
GLOW CONTROL SYSTEM
4.
CHECK GLOW CONTROL SYSTEM OVERALL FUNCTION
With CONSULT-II
1.
Select “COOLAN TEMP/S” in “DATA MONITOR” mode with
CONSULT-II.
2.
Confirm that “COOLAN TEMP/S” indicates approximately 25
°
C
(77
°
F). If NG, cool down engine.
3.
Turn ignition switch OFF.
4.
Set voltmeter probe between glow plug and engine body.
5.
Turn ignition switch ON.
6.
Check the voltage between glow plug and engine body under
the following conditions.
Without CONSULT-II
1.
Confirm that the voltage between ECM terminal 51 (engine cool-
ant temperature sensor signal) and ground is above 3.62V.
If it is below 3.62V, cool down engine.
2.
Turn ignition switch OFF.
3.
Set voltmeter probe between glow plug and engine body.
4.
Turn ignition switch ON.
5.
Check the voltage between glow plug and engine body under
the following conditions.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 7.
5.
CHECK DTC
Check that DTC U1000 is not displayed.
Yes or No
Yes
>> Perform trouble diagnoses for DTC U1000, refer to
EC-1011, "DTC U1000 CAN COMMUNICA-
.
No
>> GO TO 6.
SEF013Y
Conditions
Voltage
For 20 seconds after turning ignition switch ON
Battery voltage
More than 20 seconds after turning ignition switch ON
Approx. 0V
MBIB0632E
Conditions
Voltage
For 20 seconds after turning ignition switch ON
Battery voltage
More than 20 seconds after turning ignition switch ON
Approx. 0V
SEF006P
GLOW CONTROL SYSTEM
EC-1231
[YD (WITH EURO-OBD)]
C
D
E
F
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EC
6.
CHECK COMBINATON METER OPERATION
Does combination meter operate normally?
Yes or No
Yes
>> GO TO 14.
No
>> Check warning lamps circuit. Refer to EL-115, “WARNING LAMPS”.
7.
CHECK GLOW RELAY POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect glow relay.
3.
Check voltage between glow relay terminals 1, 3 and ground
with CONSULT-II or tester.
OK or NG
OK
>> GO TO 9.
NG
>> GO TO 8.
8.
DETECT MALFUNCTIONING PART
Check the following.
●
60A fusible link
●
Harness for open or short between glow relay and battery
>> Repair harness or connectors.
9.
CHECK GLOW RELAY OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
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 11.
NG
>> GO TO 10.
MBIB0916E
Voltage: Battery voltage
PBIB1413E
Continuity should exist.
EC-1232
[YD (WITH EURO-OBD)]
GLOW CONTROL SYSTEM
10.
DETECT MALFUNCTIONING PART
Check the following.
●
Harness connectors F45, M71
●
Harness connectors E125, M82 (LHD models)
●
Harness connectors E145, M80 (RHD models)
●
Harness for open or short between glow relay and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
11.
CHECK HARNESS CONTINUITY BETWEEN GLOW RELAY AND GLOW PLUG FOR OPEN AND
SHORT
1.
Disconnect glow plug harness connector.
2.
Check harness continuity between glow relay terminal 5 and glow plug harness connector.
Refer to Wiring Diagram.
3.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 12.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
12.
CHECK GLOW RELAY
Refer to
EC-1233, "Component Inspection"
.
OK or NG
OK
>> GO TO 13.
NG
>> Replace glow relay.
13.
CHECK GLOW PLUG
Refer to
EC-1233, "Component Inspection"
.
OK or NG
OK
>> GO TO 14.
NG
>> Replace glow plug.
14.
CHECK INTERMITTENT INCIDENT
Refer to
EC-1002, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Continuity should exist.
GLOW CONTROL SYSTEM
EC-1233
[YD (WITH EURO-OBD)]
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EC
Component Inspection
EBS013HS
GLOW RELAY
Check continuity between glow relay terminals 3 and 5 under the fol-
lowing conditions.
Operation takes less than 1 second.
GLOW PLUG
1.
Remove glow plug connecting plate.
2.
Check glow plug resistance.
NOTE:
●
Do not bump glow plug heating element. If it is bumped,
replace glow plug with a new one.
●
If glow plug is dropped from a height of 10 cm (3.94 in) or
higher, replace with a new one.
●
If glow plug installation hole is contaminated with car-
bon, remove it with a reamer or suitable tool.
●
Hand-tighten glow plug by turning it two or three times,
then tighten using a tool to specified torque.
Removal and Installation
EBS013HT
GLOW PLUG
Refer to
.
Conditions
Continuity
12V direct current supply between ter-
minals 1 and 2
Yes
No current supply
No
PBIB0428E
Resistance: Approximately 0.8
Ω
[at 25
°
C (77
°
F)]
: 20.1 N-m (2.1 kg-m, 15 ft-lb)
PBIB0429E
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