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Revision: November 2006
2006 Altima
Possible Cause .................................................... 493
DTC Confirmation Procedure ............................... 493
Wiring Diagram — AT — TRSC ........................... 494
Diagnostic Procedure ........................................... 495
Component Inspection ......................................... 496
DTC P0722 VEHICLE SPEED SENSOR A/T (REV-
OLUTION SENSOR) CIRCUIT ............................... 497
Description ........................................................... 497
On Board Diagnosis Logic ................................... 497
Possible Cause .................................................... 497
DTC Confirmation Procedure ............................... 497
Wiring Diagram — AT — VSSATC ....................... 498
Diagnostic Procedure ........................................... 499
Component Inspection ......................................... 500
DTC P0731 A/T 1ST GEAR FUNCTION ................ 503
Description ........................................................... 503
On Board Diagnosis Logic ................................... 503
Possible Cause .................................................... 503
DTC Confirmation Procedure ............................... 503
Wiring Diagram — AT — 1STSIG ........................ 504
Diagnostic Procedure ........................................... 505
DTC P0732 A/T 2ND GEAR FUNCTION ................ 506
Description ........................................................... 506
On Board Diagnosis Logic ................................... 506
Possible Cause .................................................... 506
DTC Confirmation Procedure ............................... 506
Wiring Diagram — AT — 2NDSIG ........................ 508
Diagnostic Procedure ........................................... 510
DTC P0733 A/T 3RD GEAR FUNCTION ................ 512
Description ........................................................... 512
On Board Diagnosis Logic ................................... 512
Possible Cause .................................................... 512
DTC Confirmation Procedure ............................... 512
Wiring Diagram — AT — 3RDSIG ........................ 514
Diagnostic Procedure ........................................... 516
DTC P0734 A/T 4TH GEAR FUNCTION ................ 518
Description ........................................................... 518
On Board Diagnosis Logic ................................... 518
Possible Cause .................................................... 518
DTC Confirmation Procedure ............................... 518
Wiring Diagram — AT — 4THSIG ........................ 520
Diagnostic Procedure ........................................... 521
DTC P0735 A/T 5TH GEAR FUNCTION ................ 523
Description ........................................................... 523
On Board Diagnosis Logic ................................... 523
Possible Cause .................................................... 523
DTC Confirmation Procedure ............................... 523
Wiring Diagram — AT — 5THSIG ........................ 525
Diagnostic Procedure ........................................... 527
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP) . 529
Possible Cause ..................................................... 529
DTC Confirmation Procedure ............................... 529
Wiring Diagram — AT — TCCSIG ........................ 530
Diagnostic Procedure ........................................... 531
DTC P0745 PRESSURE CONTROL SOLENOID
VALVE A (LINE PRESSURE) ................................. 532
Description ............................................................ 532
On Board Diagnosis Logic .................................... 532
Possible Cause ..................................................... 532
DTC Confirmation Procedure ............................... 532
Wiring Diagram — AT — PC/A ............................. 533
Diagnostic Procedure ........................................... 534
Component Inspection .......................................... 536
DTC P0750 SHIFT SOLENOID VALVE A ............... 537
Description ............................................................ 537
On Board Diagnosis Logic .................................... 537
Possible Cause ..................................................... 537
DTC Confirmation Procedure ............................... 537
Wiring Diagram — AT — SSV/A ........................... 538
Diagnostic Procedure ........................................... 539
Component Inspection .......................................... 541
DTC P0755 SHIFT SOLENOID VALVE B ............... 542
Description ............................................................ 542
On Board Diagnosis Logic .................................... 542
Possible Cause ..................................................... 542
DTC Confirmation Procedure ............................... 542
Wiring Diagram — AT — SSV/B ........................... 543
Diagnostic Procedure ........................................... 544
Component Inspection .......................................... 546
DTC P0760 SHIFT SOLENOID VALVE C ............... 547
Description ............................................................ 547
On Board Diagnosis Logic .................................... 547
Possible Cause ..................................................... 547
DTC Confirmation Procedure ............................... 547
Wiring Diagram — AT — SSV/C .......................... 548
Diagnostic Procedure ........................................... 549
Component Inspection .......................................... 551
DTC P0762 SHIFT SOLENOID VALVE C STUCK ON .552
Description ............................................................ 552
On Board Diagnosis Logic .................................... 552
Possible Cause ..................................................... 552
DTC Confirmation Procedure ............................... 552
Wiring Diagram — AT — SSV/CS ........................ 553
Diagnostic Procedure ........................................... 554
Component Inspection .......................................... 556
DTC P0765 SHIFT SOLENOID VALVE D ............... 557
Description ............................................................ 557
On Board Diagnosis Logic .................................... 557
Possible Cause ..................................................... 557
DTC Confirmation Procedure ............................... 557
Wiring Diagram — AT — SSV/D .......................... 558
Diagnostic Procedure ........................................... 559
Component Inspection .......................................... 561
DTC P0770 SHIFT SOLENOID VALVE E ............... 562
Description ............................................................ 562
On Board Diagnosis Logic .................................... 562
Possible Cause ..................................................... 562
DTC Confirmation Procedure ............................... 562
Wiring Diagram — AT — SSV/E ........................... 563