lock INFINITI M35 2007 Factory Owner's Manual

AT-50
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
44-3Part 2AT- 6 1
❏ AT-199, "Vehicle Cannot Be Started from D1"
❏ AT-201, "A/T Does Not Shift: D1 → D2"
❏ AT-203, "A/T Does Not Shift: D2 → D3"
❏ AT-205, "A/T Does Not Shift: D3 → D4"
Part 3AT- 6 1
❏ AT-213, "Cannot Be Changed to Manual Mode"
❏ AT-214, "A/T Does Not Shift: 5th Gear → 4th Gear"
❏ AT-215, "A/T Does Not Shift: 4th Gear → 3rd Gear"
❏ AT-217, "A/T Does Not Shift: 3rd Gear → 2nd Gear"
❏ AT-218, "A/T Does Not Shift: 2nd Gear → 1st Gear"
❏ AT-220, "Vehicle Does Not Decelerate by Engine Brake"
❏ Perform self-diagnostics. Enter checks for detected items. AT- 9 2 , AT-103
❏ AT-105, "DTC U1000 CAN COMMUNICATION LINE"
❏ AT-108, "DTC P0615 START SIGNAL CIRCUIT"
❏ AT- 11 2 , "DTC P0700 TCM"
❏ AT- 11 3 , "DTC P0705 PARK/NEUTRAL POSITION SWITCH"
❏ AT- 11 7 , "DTC P0717 TURBINE REVOLUTION SENSOR"
❏ AT- 11 9 , "DTC P0720 VEHICLE SPEED SENSOR A/T (REVOLUTION SENSOR)"
❏ AT-124, "DTC P0725 ENGINE SPEED SIGNAL"
❏ AT-126, "DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE"
❏ AT-128, "DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)"
❏ AT-130, "DTC P0745 LINE PRESSURE SOLENOID VALVE"
❏ AT-132, "DTC P1705 THROTTLE POSITION SENSOR"
❏ AT-135, "DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT"
❏ AT-140, "DTC P1721 VEHICLE SPEED SENSOR MTR"
❏ AT-142, "DTC P1730 A/T INTERLOCK"
❏ AT-145, "DTC P1731 A/T 1ST ENGINE BRAKING"
❏ AT-147, "DTC P1752 INPUT CLUTCH SOLENOID VALVE"
❏ AT-149, "DTC P1754 INPUT CLUTCH SOLENOID VALVE FUNCTION"
❏ AT-151, "DTC P1757 FRONT BRAKE SOLENOID VALVE"
❏ AT-153, "DTC P1759 FRONT BRAKE SOLENOID VALVE FUNCTION"
❏ AT-155, "DTC P1762 DIRECT CLUTCH SOLENOID VALVE"
❏ AT-157, "DTC P1764 DIRECT CLUTCH SOLENOID VALVE FUNCTION"
❏ AT-159, "DTC P1767 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE"
❏ AT-161, "DTC P1769 HIGH AND LOW REVERSE CLUTCH SOLENOID VALVE
FUNCTION"
❏ AT-163, "DTC P1772 LOW COAST BRAKE SOLENOID VALVE"
❏ AT-165, "DTC P1774 LOW COAST BRAKE SOLENOID VALVE FUNCTION"
❏ AT-167, "DTC P1815 MANUAL MODE SWITCH"
❏ AT-172, "DTC P1841 ATF PRESSURE SWITCH 1"
❏ AT-174, "DTC P1843 ATF PRESSURE SWITCH 3"
❏ AT-176, "DTC P1845 ATF PRESSURE SWITCH 5"
❏ AT-178, "DTC P1846 ATF PRESSURE SWITCH 6"
5❏ Inspect each system for items found to be NG in the self-diagnostics and repair or replace the malfunctioning parts.
6❏ Perform all road tests and enter the checks again for the required items.AT- 5 7
7❏ For any remaining NG items, perform the “Diagnostics Procedure” and repair or replace the malfunctioning
parts. See the chart for diagnostics by symptoms. (This chart also contains other symptoms and inspection pro-
cedures.)AT- 6 4
8❏ Erase the results of the self-diagnostics from the TCM.AT- 9 6, AT-
104

AT-60
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
5. CHECK SHIFT-UP D4 → D5
Press down the accelerator pedal about half-way and inspect if the vehicle shifts up (D4 → D5) at the appro-
priate speed. Refer to AT- 6 3 , "
Vehicle Speed at Which Gear Shifting Occurs" .
With CONSULT-II
Read the gear position, throttle degree of opening and vehicle speed. Refer to AT- 9 6 , "
DATA MONITOR
MODE" .
Does the A/T shift-up D4
→ D5 at the correct speed?
YES >> GO TO 6.
NO >> Enter a check mark at AT- 2 0 7 , "
A/T Does Not Shift: D4 → D5" on the AT- 4 8 , "DIAGNOSTIC
WORKSHEET" , then continue the road test.
6. CHECK LOCK-UP
When releasing accelerator pedal (closed throttle position signal: OFF) from D5, check lock-up from D5 to L/U.
Refer to AT- 6 3 , "
Vehicle Speed at Which Gear Shifting Occurs" .
With CONSULT-II
Select “TCC SOLENOID” with the “MAIN SIGNAL” mode for “A/T”. Refer to AT- 9 0 , "
CONSULT-II REFER-
ENCE VALUE" .
Does it lock-up?
YES >> GO TO 7.
NO >> Enter a check mark at AT- 2 0 9 , "
A/T Does Not Lock-up" on the AT- 4 8 , "DIAGNOSTIC WORK-
SHEET" , then continue the road test.
7. CHECK LOCK-UP HOLD
Check hold lock-up.
With CONSULT-II
Select “TCC SOLENOID” with the “MAIN SIGNAL” mode for “A/T”. Refer to AT- 9 0 , "
CONSULT-II REFER-
ENCE VALUE" .
Does it maintain lock-up status?
YES >> GO TO 8.
NO >> Enter a check mark at AT- 2 1 0 , "
A/T Does Not Hold Lock-up Condition" on the AT- 4 8 , "DIAGNOS-
TIC WORKSHEET" , then continue the road test.
8. CHECK LOCK-UP RELEASE
Check lock-up cancellation by depressing brake pedal lightly to decelerate.
With CONSULT-II
Select “TCC SOLENOID” with the “MAIN SIGNAL” mode for A/T. Refer to AT- 9 0 , "
CONSULT-II REFERENCE
VA L U E" .
Does lock-up cancel?
YES >> GO TO 9.
NO >> Enter a check mark at AT- 2 1 2 , "
Lock-up Is Not Released" on the AT- 4 8 , "DIAGNOSTIC WORK-
SHEET" , then continue the road test.
9. CHECK SHIFT-DOWN D5 → D4
Decelerate by pressing lightly on the brake pedal.
With CONSULT-II
Read the gear position and engine speed. Refer to AT- 9 6 , "
DATA MONITOR MODE" .
When the A/T shift-down D5
→ D4, does the engine speed drop smoothly back to idle?
YES >> 1. Stop the vehicle.
2. Go to AT- 6 1 , "
Cruise Test - Part 2" .
NO >> Enter a check mark at AT- 2 1 2 , "
Engine Speed Does Not Return to Idle" on the AT- 4 8 , "DIAG-
NOSTIC WORKSHEET" , then continue the road test. Go to AT- 6 1 , "Cruise Test - Part 2" .

TROUBLE DIAGNOSIS
AT-63
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
Vehicle Speed at Which Gear Shifting OccursNCS001KD
2WD MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.

At half throttle, the accelerator opening is 4/8 of the full opening.
AWD MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed at Which Lock-Up Occurs/ReleasesNCS001KE
2WD MODELS

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening.

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening. Engine model VQ35DE
Throttle positionVehicle speed km/h (MPH)
D
1 →D2D2 →D3D3 →D4D4 →D5D5 →D4D4 →D3D3 →D2D2 →D1
Full throttle 52 - 56
(32 - 35)85 - 93
(53 - 58)126 - 136
(78 - 85)195 - 205
(121 - 127)191 - 201
(119 - 125)113- 123
(70 - 76)70 - 78
(44 - 48)28 - 32
(17 - 20)
Half throttle 42 - 46
(26 - 29)70 - 76
(44 - 47)107 - 115
(67 - 71)140 - 148
(87 - 92)111 - 11 9
(69 - 74)67 - 75
(42 - 47)35 - 41
(22 - 25)11 - 1 5
(7 - 9)
Engine model VK45DE
Throttle positionVehicle speed km/h (MPH)
D
1 →D2D2 →D3D3 →D4D4 →D5D5 →D4D4 →D3D3 →D2D2 →D1
Full throttle 56 - 60
(35 - 37)89 - 97
(55 - 60)121 - 131
(75 - 81)206 - 216
(128 - 134)202 - 212
(126 - 132)121 - 131
(75 - 81)73 - 81
(45 - 50)30 - 34
(19 - 21)
Half throttle 48 - 52
(30 - 32)82 - 88
(51 - 55)126 - 134
(78 - 83)155 - 163
(96 - 101)128 - 136
(80 - 85)70 - 78
(43 - 48)29 - 35
(18 - 22)9 - 13
(6 - 8)
Engine model VQ35DE
Throttle positionVehicle speed km/h (MPH)
D
1 →D2D2 →D3D3 →D4D4 →D5D5 →D4D4 →D3D3 →D2D2 →D1
Full throttle 50 - 54
(31 - 34)81 - 89
(50 - 55)120 - 130
(75 - 81)187 - 197
(116 - 122)183 - 193
(114 - 120)108 - 118
(67 - 73)66 - 74
(41 - 46)27 - 31
(17 - 19)
Half throttle 40 - 44
(25 - 27)67 - 73
(42 - 45)102 - 110
(63 - 68)133 - 141
(83 - 88)106 - 114
(66 - 71)64 - 72
(40 - 45)33 - 39
(21 - 24)11 - 1 5
(7 - 9)
Engine model VQ35DE
Throttle positionVehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 53 - 61 (33 - 38) 50 - 58 (31 - 36)
Half throttle 196 - 204 (122 - 127) 138 - 146 (86 - 91)
Engine model VK45DE
Throttle positionVehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 67 - 75 (42 - 47) 50 - 58 (31 - 36)
Half throttle 181 - 189 (112 - 117) 160 - 168 (99 - 104)

AT-64
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
AW D M OD E LS

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening.
Symptom ChartNCS001KF

The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.

Overhaul and inspection inside the A/T only if A/T fluid condition is NG. Refer to AT- 5 3 , "A/T Fluid Condi-
tion Check" .
Engine model VQ35DE
Throttle positionVehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 51 - 59 (32 - 37) 48 - 56 (30 - 35)
Half throttle 188 - 196 (117 - 122) 132 - 140 (82 - 87)
No. Item Symptom Condition Diagnostic ItemReference
page
1Shift
ShockLarge shock. (“N” →
“D” position)
Refer to AT-193,
"Large Shock (“N” to
“D” Position)" .ON vehicle1. Engine idle speedEC-83
(for
VQ35DE
engine),
EC-785

(for
VK45DE
engine)
2. Engine speed signalAT- 1 2 4
3. Accelerator pedal position sensorAT- 1 3 2
4. A/T positionAT- 2 2 7
5. A/T fluid temperature sensorAT- 1 3 5
6. ATF pressure switch 1 and front brake solenoid valveAT- 1 7 2,
AT- 1 5 1
7. CAN communication lineAT- 1 0 5
8. A/T fluid level and stateAT- 5 3
9. Line pressure testAT- 5 5
10. Control valve with TCMAT- 2 3 6
OFF vehicle11. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-17, "Cross-Sectional View (VQ35DE Models for 2WD)" , AT-18,
"Cross-Sectional View (VK45DE Models for 2WD)" o r AT-19,
"Cross-Sectional View (AWD Models)" .)AT- 3 0 1

TROUBLE DIAGNOSIS
AT-67
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
8
Shift
ShockShock is too large for
lock-up.ON vehicle1. Accelerator pedal position sensorAT-132
2. A/T positionAT-227
3. Engine speed signalAT-124
4. CAN communication lineAT-105
5. Turbine revolution sensorAT- 11 7
6. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT-140
7. Torque converter clutch solenoid valveAT-126
8. A/T fluid level and stateAT- 5 3
9. Control valve with TCMAT-236
OFF vehicle 10. Torque converterAT-301
9Shock is too large
during engine brake.ON vehicle1. Accelerator pedal position sensorAT-132
2. A/T positionAT-227
3. CAN communication lineAT-105
4. A/T fluid level and stateAT- 5 3
5. Control valve with TCMAT-236
OFF vehicle6. Front brake (brake band)AT-3017. Input clutch AT-327
8. High and low reverse clutchAT-339
9. Direct clutch AT-341
10
No Up
ShiftGear does not change
from D
1 → D2 or from
M
1 → M2 .
Refer to AT-201, "
A/T
Does Not Shift: D1 →
D2" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT-140
3. ATF pressure switch 5 and direct clutch solenoid valveAT-176,
AT-155
4. Line pressure testAT- 5 5
5. CAN communication lineAT-105
6. Control valve with TCMAT-236
OFF vehicle 7. Direct clutchAT-341
11Gear does not change
from D
2 → D3 or from
M
2 → M3 .
Refer to AT-203, "
A/T
Does Not Shift: D2 →
D3" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT-140
3. ATF pressure switch 6, high and low reverse clutch sole-
noid valveAT-178,
AT-159
4. Line pressure testAT- 5 5
5. CAN communication lineAT-105
6. Control valve with TCMAT-236
OFF vehicle 7. High and low reverse clutchAT-339
No. Item Symptom Condition Diagnostic ItemReference
page

AT-72
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
22
Slips/Will
Not
EngageWhen “D” or “M” posi-
tion, remains in 5th
gear.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT- 1 4 0

3. ATF pressure switch 1 and front brake solenoid valveAT- 1 7 2
,
AT- 1 5 1
4. Line pressure testAT- 5 5
5. CAN communication lineAT- 1 0 5
6. Control valve with TCMAT- 2 3 6
OFF vehicle7. Front brake (brake band)AT- 3 0 18. Input clutchAT- 3 2 7
9. Gear systemAT- 2 8 1
10. High and low reverse clutchAT- 3 3 9
23Vehicle cannot be
started from D
1 .
Refer to AT-199,
"Vehicle Cannot Be
Started from D1" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Accelerator pedal position sensorAT- 1 3 2
3. Line pressure testAT- 5 5
4. CAN communication lineAT- 1 0 5
5. Control valve with TCMAT- 2 3 6
OFF vehicle6. Torque converterAT- 3 0 1
7. Oil pump assemblyAT- 3 2 2
8. 3rd one-way clutchAT- 3 2 5
9. 1st one-way clutch AT- 3 3 3
10. Gear systemAT- 2 8 1
11. Reverse brakeAT- 3 0 1
12. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT-17, "
Cross-Sectional View (VQ35DE Models for 2WD)" ,
AT-18, "
Cross-Sectional View (VK45DE Models for 2WD)" or
AT-19, "
Cross-Sectional View (AWD Models)" .)AT- 3 0 1
13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-17,
"Cross-Sectional View (VQ35DE Models for 2WD)" , AT-18,
"Cross-Sectional View (VK45DE Models for 2WD)" o r AT-19,
"Cross-Sectional View (AWD Models)" .)AT- 3 0 1
24Does not lock-up.
Refer to AT-209, "A/T
Does Not Lock-up" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Engine speed signalAT- 1 2 4
4. Turbine revolution sensorAT- 11 7
5. Torque converter clutch solenoid valveAT- 1 2 6
6. CAN communication lineAT- 1 0 5
7. Control valve with TCMAT- 2 3 6
OFF vehicle8. Torque converterAT- 3 0 19. Oil pump assemblyAT- 3 2 2
No. Item Symptom Condition Diagnostic ItemReference
page

TROUBLE DIAGNOSIS
AT-73
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M4525
Slips/Will
Not
EngageDoes not hold lock-up
condition.
Refer to AT-210, "A/T
Does Not Hold Lock-
up Condition" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Engine speed signalAT-124
4. Turbine revolution sensorAT- 11 7
5. Torque converter clutch solenoid valveAT-126
6. CAN communication lineAT-105
7. Control valve with TCMAT-236
OFF vehicle8. Torque converterAT-3019. Oil pump assemblyAT-322
26Lock-up is not
released.
Refer to AT-212,
"Lock-up Is Not
Released" .ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Engine speed signalAT-124
4. Turbine revolution sensorAT- 11 7
5. Torque converter clutch solenoid valveAT-126
6. CAN communication lineAT-105
7. Control valve with TCMAT-236
OFF vehicle8. Torque converterAT-3019. Oil pump assemblyAT-322
27No shock at all or the
clutch slips when
vehicle changes
speed D
1 → D2 or
M
1 → M2 . ON vehicle1. A/T fluid level and stateAT- 5 3
2. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT-140
3. ATF pressure switch 5 and direct clutch solenoid valveAT-176,
AT-155
4. CAN communication lineAT-105
5. Line pressure testAT- 5 5
6. Control valve with TCMAT-236
OFF vehicle7. Torque converterAT-301
8. Oil pump assemblyAT-322
9. 3rd one-way clutchAT-325
10. Gear systemAT-281
11. Direct clutchAT-341
12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-17,
"Cross-Sectional View (VQ35DE Models for 2WD)" , AT- 1 8 ,
"Cross-Sectional View (VK45DE Models for 2WD)" o r AT- 1 9 ,
"Cross-Sectional View (AWD Models)" .)AT-301
No. Item Symptom Condition Diagnostic ItemReference
page

AT-80
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
40
Slips/Will
Not
EngageWhile accelerating in
4th, engine races or
slippage occurs.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Accelerator pedal position sensorAT- 1 3 2
4. CAN communication lineAT- 1 0 5
5. ATF pressure switch 3 and input clutch solenoid valveAT- 1 7 4,
AT- 1 4 7
6. Control valve with TCMAT- 2 3 6
OFF vehicle7. Torque converterAT- 3 0 1
8. Oil pump assemblyAT- 3 2 2
9. Input clutchAT- 3 2 7
10. Gear systemAT- 2 8 1
11. High and low reverse clutchAT- 3 3 9
12. Direct clutchAT- 3 4 1
41While accelerating in
5th, engine races or
slippage occurs.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Accelerator pedal position sensorAT- 1 3 2
4. CAN communication lineAT- 1 0 5
5. ATF pressure switch 1 and front brake solenoid valveAT- 1 7 2,
AT- 1 5 1
6. Control valve with TCMAT- 2 3 6
OFF vehicle7. Torque converterAT- 3 0 1
8. Oil pump assembly AT- 3 2 2
9. Front brake (brake band)AT- 3 0 1
10. Input clutchAT- 3 2 7
11. Gear systemAT- 2 8 1
12. High and low reverse clutchAT- 3 3 9
42 Slips at lock-up.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Line pressure testAT- 5 5
3. Engine speed signalAT- 1 2 4
4. Turbine revolution sensorAT- 11 7
5. Torque converter clutch solenoid valveAT- 1 2 6
6. CAN communication lineAT- 1 0 5
7. Control valve with TCMAT- 2 3 6
OFF vehicle8. Torque converterAT- 3 0 19. Oil pump assemblyAT- 3 2 2
No. Item Symptom Condition Diagnostic ItemReference
page

AT-84
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
53
OthersShift point is low in “D”
position.ON vehicle1. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9
,
AT- 1 4 0
2. Accelerator pedal position sensorAT- 1 3 2
3. CAN communication lineAT- 1 0 5
4. Control valve with TCMAT- 2 3 6
54Judder occurs during
lock-up.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Engine speed signalAT- 1 2 4
3. Turbine revolution sensorAT- 11 7
4. Vehicle speed sensor·A/T and vehicle speed sensor·MTRAT- 11 9,
AT- 1 4 0
5. Accelerator pedal position sensorAT- 1 3 2
6. CAN communication lineAT- 1 0 5
7. Torque converter clutch solenoid valveAT- 1 2 6
8. Control valve with TCMAT- 2 3 6
OFF vehicle 9. Torque converterAT- 3 0 1
55Strange noise in “R”
position.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Engine speed signalAT- 1 2 4
3. CAN communication lineAT- 1 0 5
4. Control valve with TCMAT- 2 3 6
OFF vehicle5. Torque converterAT- 3 0 1
6. Oil pump assemblyAT- 3 2 2
7. Gear systemAT- 2 8 1
8. High and low reverse clutchAT- 3 3 9
9. Reverse brakeAT- 3 0 1
56Strange noise in “N”
position.ON vehicle1. A/T fluid level and stateAT- 5 3
2. Engine speed signalAT- 1 2 4
3. CAN communication lineAT- 1 0 5
4. Control valve with TCMAT- 2 3 6
OFF vehicle5. Torque converterAT- 3 0 16. Oil pump assemblyAT- 3 2 2
7. Gear systemAT- 2 8 1
No. Item Symptom Condition Diagnostic ItemReference
page

AT-90
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
CONSULT-II Function (A/T)NCS001KH
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
FUNCTION
CONSULT-II REFERENCE VALUE
NOTICE:
1. The CONSULT-II electrically displays shift timing and lock-up timing (that is, operation timing of each sole-
noid).
Check for time difference between actual shift timing and the CONSULT-II display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2. Shift schedule (which implies gear position) displayed on CONSULT-II and that indicated in Service Man-
ual may differ slightly. This occurs because of the following reasons:
–Actual shift schedule has more or less tolerance or allowance,
–Shift schedule indicated in Service Manual refers to the point where shifts start, and
–Gear position displayed on CONSULT-II indicates the point where shifts are completed.
3. Display of solenoid valves on CONSULT-II changes at the start of shifting, while gear position is displayed
upon completion of shifting (which is computed by TCM).
Diagnostic test mode Function Reference page
Self-diagnostic results Self-diagnostic results can be read and erased quickly.AT- 9 2
Data monitor Input/Output data in the ECU can be read.AT- 9 6
CAN diagnostic support
monitorThe results of transmit/receive diagnosis of CAN communication can be read.AT- 1 0 0
Function testPerformed by CONSULT-II instead of a technician to determine whether each system
is “OK” or “NG”.—
DTC work support Select the operating condition to confirm Diagnostic Trouble Codes.AT- 1 0 0
ECU part number ECU part number can be read. —
Item name Condition Display value
(Approx.)
VHCL/S SE-A/T
During drivingApproximately
matches the speed
meter reading. VHCL/S SE-MTR
ACCELE POSIReleased accelerator pedal. 0.0/8
Fully depressed accelerator pedal. 8.0/8
CLSD THL POSReleased accelerator pedal. ON
Fully depressed accelerator pedal. OFF
W/O THL POSFully depressed accelerator pedal. ON
Released accelerator pedal. OFF
BRAKE SWDepressed brake pedal. ON
Released brake pedal. OFF
ENGINE SPEED Engine runningClosely matches the
tachometer reading.
TURBINE REV During driving (lock-up ON)Approximately
matches the engine
speed.
ATF TEMP SE 1
0°C (32° F) - 20°C (68°F) - 80°C (176°F)3.3 - 2.7 - 0.9 V
ATF TEMP SE 23.3 - 2.5 - 0.7 V
TCC SOLENOID Lock-up is active 0.4 - 0.6 A
LINE PRES SOL During driving 0.2 - 0.6 A