TROUBLE DIAGNOSIS
CVT-227
< SERVICE INFORMATION >
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3. Accelerate vehicle to full depression depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to CVT- 228, " Vehicle Speed When Shifting Gears " .
OK or NG OK >> GO TO 5.
NG >> Mark the box of CVT-331, " Vehicle Speed Does Not
Change in "L" Position " on the
CVT-213, " How to Per-
form Trouble Diagnosis for Quick and Accurate Repair " .
Continue “Road Test”. 5.
CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 5
1. Park vehicle on flat surface.
2. Move selector lever to “D” position.
3. Push overdrive control switch. (O/D OFF indicator lamp is on.)
4. Accelerate vehicle to full depressing depressing accelerator pedal constantly.
Read vehicle speed and engine speed. Refer to CVT- 228, " Vehicle Speed When Shifting Gears " .
OK or NG OK >> GO TO 6.
NG >> Mark the box of CVT-332, " Vehicle Speed Does Not
Change in overdrive-off mode " on the
CVT-213, " How
to Perform Trouble Diagnosis for Quick and Accurate
Repair " . Continue “Road Test”.
6.
CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 6
1. Park vehicle on flat surface.
2. Move selector lever to “D” position.
3. Push overdrive control switch. (O/D OFF indicator lamp is off.)
4. Accelerate vehicle to full depression depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to CVT- 228, " Vehicle Speed When Shifting Gears " .
OK or NG OK >> GO TO 7.
NG >> Mark the box of CVT-333, " Vehicle Speed Does Not
Change in "D" Position " on the
CVT-213, " How to Per-
form Trouble Diagnosis for Quick and Accurate Repair " .
Continue “Road Test”. 7.
CHECK ENGINE BRAKE FUNCTION — PART 1
1. Release accelerator pedal.
2. Check engine brake. (O/D OFF indicator lamp is off.)
Does engine braking effectively reduce speed in “ D ” position?
YES >> GO TO 8.
NO >> Mark the box of CVT-333, " Vehicle Does Not Decelerate by Engine Brake " on the
CVT-213, " How
to Perform Trouble Diagnosis for Quick and Accurate Repair " . Continue “Road Test”.
8.
CHECK ENGINE BRAKE FUNCTION — PART 2
1. Push overdrive control switch. (O/D OFF indicator lamp is on.)
2. Check engine brake.
Does engine braking effectively reduce speed in “ D ” position?
YES >> GO TO 9.
NO >> Mark the box of CVT-333, " Vehicle Does Not Decelerate by Engine Brake " on the
CVT-213, " How
to Perform Trouble Diagnosis for Quick and Accurate Repair " . Continue “Road Test”. SCIA4366E
SCIA4366E
SCIA4366E
CVT-326< SERVICE INFORMATION >
[RE0F08B]
TROUBLE DIAGNOSIS FOR SYMPTOMS
O/D OFF indicator lamp does not come on for about 2 seconds when turning ignition switch ON.
DIAGNOSTIC PROCEDURE 1.
CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis check. Refer to CVT-230, " CONSULT-III Function (TRANSMISSION) " .
Is any malfunction of the “ U1000 CAN COMM CIRCUIT ” indicated in the results?
YES >> Check CAN communication line. Refer to
CVT-238 .
NO >> GO TO 2. 2.
CHECK TCM POWER SOURCE
1. Turn ignition switch ON.
2. Check voltage between TCM connector terminals and ground.
Refer to CVT-296, " Wiring Diagram - CVT - POWER " .
OK or NG OK >> GO TO 4.
NG >> GO TO 3. 3.
DETECT MALFUNCTIONING ITEM
Check the following.
• Harness for short or open between ignition switch and TCM connector terminal 10, 19
Refer to CVT-296, " Wiring Diagram - CVT - POWER " .
• 10 A fuse (No.49, located in the IPDM E/R). Refer to CVT-296, " Wiring Diagram - CVT - POWER " .
• Ignition switch. Refer to PG-3 .
OK or NG OK >> GO TO 4.
NG >> Repair or replace damaged parts. 4.
CHECK TCM GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM connector terminals and ground. Refer to CVT-296, " Wiring Diagram - CVT - POWER " .
OK or NG OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors. 5.
DETECT MALFUNCTIONING ITEM
Check the following.
• Harness and fuse for short or open between ignition switch and O/D OFF indicator lamp Refer to PG-3 .
OK or NG OK >> GO TO 6.
NG >> Repair or replace damaged parts. 6.
CHECK SYMPTOMName
Connec-
tor Terminal Voltage (Approx.)
Power supply E31 10 Battery voltage
19 Battery voltage SCIA4737E
Name
Connec-
tor Terminal Continuity
Ground E32 25
Yes
48 SCIA2671E
SHIFT CONTROL SYSTEM
CVT-341
< SERVICE INFORMATION >
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SHIFT CONTROL SYSTEM
Removal and Installation INFOID:0000000004305816
CONTROL DEVICE COMPONENTS
CONTROL CABLE COMPONENTS Refer to the figure below for control cable removal and installation procedure. 1. Selector lever knob 2. Knob cover 3. Lock pin
4. Overdrive control switch 5. Knob finisher 6. Selector button
7. Selector button return spring 8. Position indicator plate 9. Position lamp
10. Dust cover 11. Bracket 12. Shift lock solenoid and park position switch assembly
13. CVT device harness connector 14. Plate 15. Control device assembly WCIA0638E
CVT-344< SERVICE INFORMATION >
[RE0F08B]
SHIFT CONTROL SYSTEM
• When installing the control cable (1) to the control device assembly (2), make sure that the control cable (1) is fully pressed in with the
ribbed surface (A) facing downward from the vehicle.
: Vehicle front
• After installation is completed, adjust and check the CVT position.
Refer to CVT-345, " Adjustment of CVT Position " and
CVT-345, " Checking of CVT Position " .
Control Device Disassembly and Assembly INFOID:0000000004305817
DISASSEMBLY
NOTE:
Refer to CVT-341, " Removal and Installation " to disassemble.
1. Remove selector lever knob from control device assembly. Refer to CVT-344, " Selector Lever Knob
Removal and Installation " .
2. Remove position lamp from position indicator plate (1).
3. Insert a suitable tool to (A) (at 4 locations) as shown, and bend each hook slightly to raise position indicator plate (1) and
remove from control device assembly (2).
4. Remove bracket from control device assembly (2).
5. Remove CVT device harness c onnector from control device
assembly (2).
6. Release tabs (A) on shift lock solenoid and park position switch assembly from hooks (B) on control device assembly to shift
lock solenoid and park position switch assembly.
ASSEMBLY
Assembly is in the reverse order of disassembly.
Selector Lever Knob Re moval and Installation INFOID:0000000004305818
REMOVAL
CAUTION:
Make sure that parking brake is applied before removal/installation. SCIA6253E
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SHIFT CONTROL SYSTEM
CVT-345
< SERVICE INFORMATION >
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1. Set selector lever knob (1) in “N” position.
2. Slide knob cover (2) downward.
3. Pull out lock pin (3) from selector lever knob (1).
4. Remove selector lever knob (1) and knob cover (2) as a set from selector lever.
CAUTION:
Do not push selector button.
INSTALLATION 1. Insert lock pin (1) to selector lever knob (2).
2. Install knob cover (3) to selector lever knob (2).
3. Set selector lever in “N” position.
4. Install selector lever knob onto selector lever until a click is felt. CAUTION:
• Do not tilt selector lever knob when installing. Install it
straight, and do not tap or ap ply any shock to install it.
• Do not push selector button.
Adjustment of CVT Position INFOID:0000000004305819
CAUTION:
Make sure that parking brake is applied before adjustment.
1. Loosen the control cable nut (A) and place the manual lever (1) in “P” position.
2. Place selector lever in “P” position.
3. Push the control cable (2) in with a load of 9.8 N (approximately 1 kg, 2.2 lb). Release the control cable and temporarily tighten
the control cable nut.
NOTE:
Do not move the manual lever. Make sure the manual lever
stays in the “P” position.
4. Tighten the control cable nut. CAUTION:
Secure the manual lever when tightening nut.
5. Check the operation of the CVT. Refer to CVT-345, " Checking of CVT Position " .
Checking of CVT Position INFOID:0000000004305820
1. Place selector lever in “P” position, and tu rn ignition switch ON. (Do not start engine.)
2. Make sure selector lever can be shifted to other than “P” position when brake pedal is depressed. Also
make sure selector lever can be shifted from “P” position only when brake pedal is depressed.
3. Move the selector lever and check for excessive effort, sticking, noise or rattle.
4. Confirm the selector lever stops at each position with the feel of engagement when it is moved through all
the positions. Check that t he actual position of the selector lever matches the position shown by the shift
position indicator and the manual lever on the transaxle. SCIA6971E
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Control cable nut: Refer to
CVT-341, " Removal
and Installation " . WCIA0608E
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CONTENTS
DRIVER INFORMATION SYSTEM
SERVICE INFORMATION .. ..........................2
PRECAUTION ................................................ .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
COMBINATION METERS .............................. .....3
Component Parts and Harness Connector Loca-
tion ...................................................................... ......
3
System Description ............................................. ......3
Arrangement of Combination Meter .................... ......5
Internal Circuit ..................................................... ......6
Wiring Diagram - METER - ................................. ......7
Combination Meter Harness Connector Terminal
Layout ................................................................. ......
9
Terminal and Reference Value for Combination
Meter ................................................................... ......
9
Self-Diagnosis Mode of Combination Meter ........ ....10
CONSULT-III Function (METER/M&A) ............... ....12
Trouble Diagnosis ............................................... ....13
Symptom Chart ................................................... ....14
Power Supply and Ground Circuit Inspection ..... ....14
Vehicle Speed Signal Inspection ......................... ....15
Engine Speed Signal Inspection ......................... ....16
Fuel Level Sensor Signal Inspection ................... ....16
Fuel Gauge Fluctuates, Indicates Wrong Value, or
Varies .................................................................. ....
18
Fuel Gauge Does Not Move to Full-position ...........18
DTC [U1000] CAN Communication Circuit ......... ....18
Electrical Component Inspection ......................... ....19
Removal and Installation .........................................19
WARNING LAMPS ......................................... ....20
Schematic ........................................................... ....20
Wiring Diagram - WARN - ................................... ....21 Oil Pressure Wa
rning Lamp Stays Off (Ignition
Switch ON) .......................................................... ....
29
Oil Pressure Wa rning Lamp Does Not Turn Off
(Oil Pressure Is Normal) ...................................... ....
31
Component Inspection ......................................... ....31
A/T INDICATOR ................................................ 33
System Description .............................................. ....33
Wiring Diagram - AT/IND - ................................... ....34
A/T Indicator Does Not Illuminate ........................ ....35
CVT INDICATOR ............................................... 37
System Description .............................................. ....37
Schematic ............................................................ ....37
Wiring Diagram - CVTIND - ................................. ....38
CVT Indicator Does Not Illuminate ...................... ....40
WARNING CHIME ............................................. 42
Component Parts and Harness Connector Loca-
tion ....................................................................... ....
42
System Description .............................................. ....42
Wiring Diagram - CHIME - ................................... ....45
Terminal and Reference Value for BCM ..................46
CONSULT-III Function (B CM) .................................46
Trouble Diagnosis ................................................ ....47
Combination Meter Buzzer Cir cuit Inspection .........48
Front Door Switch LH Signal Inspection .............. ....49
Key Switch Signal Inspec tion (Without Intelligent
Key) ..................................................................... ....
50
Key Switch and Ignition Knob Switch Signal In-
spection (With Intelligent Key, When Mechanical
Key Is Used) ........................................................ ....
51
Lighting Switch Signal Inspection ........................ ....53
Parking Brake Switch Signal Inspection .............. ....53
Electrical Component Inspection ......................... ....54
CVT INDICATOR
DI-41
< SERVICE INFORMATION >
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Perform self-diagnosis of combination meter. Refer to
DI-10, " Self-
Diagnosis Mode of Combination Meter " .
Are all segments displayed? YES >> GO TO 2.
NO >> Replace combination meter. Refer to IP-12, " Removal
and Installation " .
2.
CHECK COMBINATION METER (CONSULT-III)
1. Connect CONSULT-III.
2. Select “METER/M&A” on CONSULT-III, and perform se lf-diagnosis of combination meter. Refer to DI-12," CONSULT-III Function (METER/M&A) " .
Self - diagnostic results content
No malfunction detected>>GO TO 3.
Malfunction detected>> Check applicable parts, and repair or replace as necessary. 3.
CHECK COMBINATION METER INPUT SIGNAL
Use “DATA MONITOR” of “METER/M&A” on CONSULT-II I. Confirm each indication on the monitor when oper-
ating the CVT selector lever.
OK or NG OK >> Replace combination meter. Refer to
IP-12, " Removal and Installation " .
NG >> GO TO 4. 4.
CHECK SELF-DIAGNOSIS RESULTS OF TCM
Perform self-diagnosis of TCM. Refer to CVT-230, " CONSULT-III Function (TRANSMISSION) " .
OK or NG OK >> Check TCM input/output signal. Repair or repl
ace malfunctioning part, if necessary. Refer to CVT-204, " Input/Output Signal of TCM " .
NG >> Check applicable part, and repair or replace as necessary. SKIB1206J
CONSULT-III dis-
play Switch operation Operation status
P RANGE IND P range position ON
Except for P range position OFF
R RANGE IND R range position ON
Except for R range position OFF
N RANGE IND N range position ON
Except for N range position OFF
D RANGE IND D range position ON
Except for D range position OFF
L RANGE IND L range position ON
Except for L range position OFF
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Inspection ............................................................
..
500
ON-VEHICLE REPAIR .... ...........................502
EVAP CANISTER ........................................... ..502
Exploded View .................................................... ..502
Removal and Installation .......................................502
Inspection ............................................................ ..503
SERVICE DATA AND SPECIFICATIONS
(SDS) ......... ................................. ................504
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ..504
Idle Speed ........................................................... ..504
Ignition Timing ..................................................... ..504
Calculated Load Value ........................................ ..504
Mass Air Flow Sensor ......................................... ..504
MR TYPE 1
SERVICE INFOMATION .. ..........................505
APPLICATION NOTICE ................................. ..505
How to Check Vehicle Type ................................ ..505
INDEX FOR DTC ............................................ ..506
U1000-U1010 ...................................................... ..506
P0011-P0075 ...................................................... ..506
P0101-P0128 ...................................................... ..506
P0130-P0183 ...................................................... ..507
P0222-P0420 ...................................................... ..507
P0441-P0463 ...................................................... ..508
P0500-P0643 ...................................................... ..508
P0705-P0734 ...................................................... ..508
P0740-P0845 ...................................................... ..509
P0850-P1574 ...................................................... ..509
P1610-P1615 ...................................................... ..510
P1705-P1805 ...................................................... ..510
P2100-P2A00 ...................................................... ..510
PRECAUTIONS .............................................. ..512
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
512
Precaution for Procedure without Cowl Top Cover ..512
On Board Diagnosis (OBD) System of Engine and
A/T, CVT ............................................................. ..
512
Precaution ........................................................... ..513
PREPARATION .............................................. ..516
Special Service Tool ........................................... ..516
Commercial Service Tool .................................... ..516
ENGINE CONTROL SYSTEM ........................ ..518
Schematic ........................................................... ..518
Multiport Fuel Injection (MFI) System ................. ..518
Electronic Ignition (EI) System ............................ ..521
Fuel Cut Control (at No Load and High Engine
Speed) ................................................................. ..
521
AIR CONDITIONING CUT CONTROL ........... ..523 Input/Output Signal Chart ....................................
..523
System Description .............................................. ..523
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ............................................................ 524
System Description .............................................. ..524
Component Description ....................................... ..525
CAN COMMUNICATION ................................. 526
System Description .............................................. ..526
EVAPORATIVE EMISSION SYSTEM ............. 527
Description ........................................................... ..527
Component Inspection ......................................... ..529
Removal and Installation ..................................... ..531
How to Detect Fuel Vapor Leakage ..................... ..531
ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) .................................................... 533
System Description .............................................. ..533
Diagnosis Procedure ........................................... ..533
Component Inspection ......................................... ..535
POSITIVE CRANKCASE VENTILATION ....... 538
Description ........................................................... ..538
Component Inspection ......................................... ..538
NVIS (NISSAN VEHICLE IMMOBILIZER SYS-
TEM-NATS) ..................................................... 540
Description ........................................................... ..540
ON BOARD DIAGNOSTIC (OBD) SYSTEM .. 541
Introduction .......................................................... ..541
Two Trip Detection Logic ..................................... ..541
Emission-related Diagnostic Information ............. ..542
Malfunction Indicator Lamp (MIL) ..........................557
OBD System Operation Chart ............................. ..560
BASIC SERVICE PROCEDURE ..................... 566
Basic Inspection .................................................. ..566
Idle Speed and Ignition Timing Check ................. ..570
Procedure After Replacing ECM ......................... ..571
VIN Registration .................................................. ..572
Accelerator Pedal Released Position Learning ... ..572
Throttle Valve Closed Position Learning ............. ..572
Idle Air Volume Learning ..................................... ..572
Fuel Pressure Check ........................................... ..574
TROUBLE DIAGNOSIS .................................. 577
Trouble Diagnosis Introduction ............................ ..577
DTC Inspection Priority Chart .............................. ..581
Fail-Safe Chart .................................................... ..582
Symptom Matrix Chart ......................................... ..583
Engine Control Component Parts Location ......... ..588
Vacuum Hose Drawing ........................................ ..594
Circuit Diagram .................................................... ..595
ECM Harness Connector Terminal Layout .......... ..597
ECM Terminal and Reference Value ................... ..597
CONSULT-III Function (ENGINE) ....................... ..604
Generic Scan Tool (GST) Function ..................... ..612