2003 NISSAN X-TRAIL Electronic Repair Manual

Page 393 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-387
[EXC.F/EURO-OBD]
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6.CHECK THROTTLE POSITION SENSOR CIRCUIT (WITHOUT CONSULT-II)
Without CONSULT-II
1. Pefer to "SELF-DIAGNOSTIC PROCEDURE

Page 394 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-388
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
PNP Switch
1. Check continuity between terminals 1 and 3 and between termi-
nals 2 and 4, 5, 6, 7, 8, 9 while moving manual shaft through
each po

Page 395 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual MAIN POWER SUPPLY AND GROUND CIRCUIT
AT-389
[ALL]
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[ALL]MAIN POWER SUPPLY AND GROUND CIRCUITPFP:00100
Wiring Diagram — AT — MAINECS004TH
TCWA0036E

Page 396 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-390
[ALL]
MAIN POWER SUPPLY AND GROUND CIRCUIT
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
Diagnostic ProcedureECS004TI
1.CHECK TCM POWER SOURCE STEP 1
1. Tu

Page 397 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual MAIN POWER SUPPLY AND GROUND CIRCUIT
AT-391
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3.DETECT MALFUNCTIONING ITEM
Check the following items:
lHarness for short or open between ignition switch and TCM terminals

Page 398 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-392
[ALL]
VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
PFP:32702
DescriptionECS004TJ
The revolution sensor detects the revolution of the idler gear pa

Page 399 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
AT-393
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SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE
After the repair, perform the following procedure to confirm the malfunc

Page 400 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual AT-394
[ALL]
VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
Wiring Diagram — AT — VSSA/T
ECS004TK
TCWA0037E