Nissan Terrano model r20 series 2004. Manual — part 108
Wiring Diagram
LHD MODELS
YEC185A
DTC 0407 CRANK POS SEN (TDC)
ZD30DDTi
EC-154
RHD MODELS
YEC664A
DTC 0407 CRANK POS SEN (TDC)
ZD30DDTi
Wiring Diagram (Cont’d)
EC-155
Diagnostic Procedure
1
CHECK CRANKSHAFT POSITION SENSOR (TDC) GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Loosen and retighten engine ground screws.
MEC994D
3. Disconnect crankshaft position sensor (TDC) harness connector and ECM harness connector.
MEC998D
MEC018E
4. Check harness continuity between ECM terminal 47 and terminal 2. Refer to Wiring Diagram.
Continuity should exist.
5. Also check harness for short to ground and short to power.
OK or NG
OK
E
GO TO 3.
NG
E
GO TO 2.
DTC 0407 CRANK POS SEN (TDC)
ZD30DDTi
EC-156
2
DETECT MALFUNCTIONING PART
Check the following.
I
Harness connectors F106, E227
I
Harness connectors M842, F135 (RHD models)
I
Harness for open or short between crankshaft position sensor (TDC) and ECM
E
Repair 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
E
GO TO 5.
NG
E
GO TO 4.
4
DETECT MALFUNCTIONING PART
Check the following.
I
Harness connectors F106, E227
I
Harness connectors M842, F135 (RHD models)
I
Harness for open or short between crankshaft position sensor (TDC) and ECM
E
Repair 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
E
GO TO 7.
NG
E
GO TO 6.
6
DETECT MALFUNCTIONING PART
Check the following.
I
Harness 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
E
Repair 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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