2009 NISSAN LATIO Service Repair Manual

Page 1081 of 4331

NISSAN LATIO 2009  Service Repair Manual CVT
N
O P
Wiring Diagram - CVT - L/USSV
INFOID:0000000004667061
TCM TERMINALS AND REFERENCE VALUES Refer to  CVT-49, " TCM Terminal and Reference Value " .

Page 1082 of 4331

NISSAN LATIO 2009  Service Repair Manual  OK  >> GO TO 5.
 NG >> GO TO 2. OK  >> GO TO 5.
NG >> GO TO 3.

Page 1083 of 4331

NISSAN LATIO 2009  Service Repair Manual CVT
N
O P
3. Check resistance between CVT unit harness connector terminal
and ground.
OK or NG OK  >> GO TO 4.
NG >> Replace  the  transaxle  assembly.  Refer  to   CVT-182," Removal and Installation

Page 1084 of 4331

NISSAN LATIO 2009  Service Repair Manual Diagnosis Procedure "  .
Diagnosis Procedure INFOID:0000000004667068OBD-II Diagnostic Trouble Code (DTC) " .
4. Turn ignition switch OFF, and wait for 10 seconds or more.
5. Start engine.
6. Confirm s

Page 1085 of 4331

NISSAN LATIO 2009  Service Repair Manual CVT
N
O P
DTC P1777 STEP MOTOR - CIRCUIT
Description INFOID:0000000004667069
• The step motor is included in the control valve assembly.
• The step motor changes the step with turning 4 coils ON/O

Page 1086 of 4331

NISSAN LATIO 2009  Service Repair Manual TCM Terminal and Reference Value " .

Page 1087 of 4331

NISSAN LATIO 2009  Service Repair Manual CVT
N
O P
Diagnosis Procedure
INFOID:0000000004667075OK >> GO TO 4.
NG >> GO TO 2. OK >> GO TO 3.
NG >> Repair open circuit or short to ground or short to power in harness or connectors. Component Ins

Page 1088 of 4331

NISSAN LATIO 2009  Service Repair Manual TCM Terminal and Reference Value "  .
2. If NG, re-check TCM pin terminals for damage or loose connection with harness connector.
OK or NG OK >>
INSPECTION END
NG >> Repair or replace damaged parts.
C