2004 NISSAN TERRANO diagram

2 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors F106, E227
I Harness connectors M842, F135 (RHD models)
I Harness for open or short between crankshaft position sensor (TDC) and ECM
ERepair open circuit or short to ground or short to power in harness or connectors.
3 CHECK CRANKSHAFT POSITION SENSOR (TDC) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between terminal 1 and ECM terminal 44. Refer to Wiring Diagram.
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK EGO TO 5.
NG EGO TO 4.
4 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors F106, E227
I Harness connectors M842, F135 (RHD models)
I Harness for open or short between crankshaft position sensor (TDC) and ECM
ERepair open circuit or short to ground or short to power in harness or connectors.
5 CHECK CRANKSHAFT POSITION SENSOR SHIELD CIRCUIT
1. Check harness continuity between crankshaft position sensor (TDC) terminal 3 and engine ground. Refer to Wiring Diagram.
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK EGO TO 7.
NG EGO TO 6.
6 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors F106, E227
I Harness connectors F108, E225
I Harness connectors M842, F135 (RHD models)
I Harness for open or short between crankshaft position sensor (TDC) and engine ground
ERepair open circuit or short to ground or short to power in harness or connectors.
DTC 0407 CRANK POS SEN (TDC)ZD30DDTi
Diagnostic Procedure (Cont'd)
EC-157
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Wiring Diagram
LHD MODELS
YEC187A
DTC 0504 A/T COMM LINEZD30DDTi
EC-162
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RHD MODELS
YEC188A
DTC 0504 A/T COMM LINEZD30DDTi
Wiring Diagram (Cont'd)EC-163
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Diagnostic Procedure
1 CHECK INPUT SIGNAL CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect ECM harness connector and TCM (Transmission control module) harness connector.
MEC020E
MEC026E
3. Check harness continuity between the following terminals. Refer to Wiring Diagram.
MTBL0532
Continuity should exist.OK or NG
OK EGO TO 3.
NG EGO TO 2.
2 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors M788, F93 (LHD models)
I Harness for open or short between ECM and TCM (Transmission control module)
ERepair harness or connectors.
DTC 0504 A/T COMM LINEZD30DDTi
EC-164
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3 CHECK INPUT SIGNAL CIRCUIT
1. Check harness continuity between ECM terminal 24 and ground, ECM terminal 30 and ground, ECM terminal 37 and ground,ECM terminal 58 and ground. Refer to Wiring Diagram. Continuity should not exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK EGO TO 5.
NG EGO TO 4.
4 DETECT MALFUNCTIONING PART
Check the harness for open or short between ECM and TCM (Transmission control module).
ERepair open circuit short to ground or short to power in harness.
5 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-78.
EINSPECTION END
DTC 0504 A/T COMM LINEZD30DDTi
Diagnostic Procedure (Cont'd)
EC-165
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Wiring Diagram
LHD MODELS
YEC181A
DTC 0701 P1×CAM POS SENZD30DDTi
EC-169
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RHD MODELS
YEC182A
DTC 0701 P1×CAM POS SENZD30DDTi
Wiring Diagram (Cont'd)EC-170
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Diagnostic Procedure
1 CHECK ELECTRONIC CONTROL FUEL INJECTION PUMP POWER SUPPLY CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect electronic control fuel injection pump harness connector.
MEC025E
3. Turn ignition switch ªONº.
4. Check voltage between electronic control fuel injection pump terminal 7 and ground.
MEC977DVoltage: Battery voltageOK or NG
OK EGO TO 3.
NG EGO TO 2.
2 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors M787, F66
I Harness connectors F108, E225
I Harness connectors E220, E231
I Harness connectors M842, F135 (RHD models)
I Harness for open or short between electronic control fuel injection pump and ECM
I Harness for open or short between electronic control fuel injection pump and ECM relay
ERepair open circuit or short to ground or short to power in harness or connectors.
3 CHECK ELECTRONIC CONTROL FUEL INJECTION PUMP GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch ªOFFº.
2. Check harness continuity between electronic control fuel injection pump terminal 6 and ground. Refer to Wiring Diagram.
Continuity should exist.
3. Also check harness for short to ground and short to power.
OK or NG
OK EGO TO 5.
NG EGO TO 4.
DTC 0701 P1×CAM POS SENZD30DDTi
EC-171
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