Nissan Titan A60. Instruction — part 912
TM-36
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (TCM)
DIAGNOSIS SYSTEM (TCM)
CONSULT-III Function (TRANSMISSION)
INFOID:0000000006159246
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
*: Although “Function Test” is selectable, do not use it.
SELF-DIAGNOSTIC RESULT MODE
Display Items List
X: Applicable, —: Not applicable
TCM diagnostic mode
Description
Self Diagnostic Result
Retrieve DTC from ECU and display diagnostic items.
Data Monitor
Monitor the input/output signal of the control unit in real time.
CAN Diagnosis
The condition of CAN communication can be indicated by a topology.
CAN Diagnosis Support Monitor
It monitors the status of CAN communication.
DTC & SRT Confirmation
The status of system monitoring tests and the self-diagnosis status/result can be confirmed.
Function Test*
This mode can show results of self-diagnosis of ECU with either “OK” or “NG”. For engines, more
practical tests regarding sensors/switches and/or actuators are available.
Ecu Identification
Display the ECU identification number (part number etc.) of the selected system.
Items (CONSULT-III
screen terms)
Malfunction is detected when...
TCM self-di-
agnosis
OBD (DTC)
Reference
page
“TRANSMIS-
SION” with
CONSULT-III
MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III or
GST
CAN COMM CIRCUIT
• When a malfunction is detected in CAN communica-
tions
U1000
U1000
STARTER RELAY
• If this signal is ON other than in P or N position, this is
judged to be a malfunction.
(And if it is OFF in P or N position, this too is judged to
be a malfunction.)
P0615
—
TRANSMISSION
CONT
• TCM is malfunctioning.
P0700
P0700
T/M RANGE SWITCH A
• Transmission range switch 1-4 signals input with im-
possible pattern
• “P” position is detected from N position without any
other position being detected in between.
P0705
P0705
INPUT SPEED SEN-
SOR A
• TCM does not receive the proper voltage signal from
the sensor.
• TCM detects an irregularity only at position of 4GR for
input speed sensor 2.
P0717
P0717
OUTPUT SPEED SEN-
SOR
• Signal from output speed sensor not input due to cut
line or the like
• Unexpected signal input during running
• After ignition switch is turned ON, irregular vehicle
speed signal input from combination meter before the
vehicle starts moving
P0720
P0720
ENGINE SPEED
• TCM does not receive the CAN communication signal
from the ECM.
P0725
—
1GR INCORRECT RA-
TIO
• A/T cannot shift to 1GR
P0731
P0731
2GR INCORRECT RA-
TIO
• A/T cannot shift to 2GR
P0732
P0732
DIAGNOSIS SYSTEM (TCM)
TM-37
< SYSTEM DESCRIPTION >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
3GR INCORRECT RA-
TIO
• A/T cannot shift to 3GR
P0733
P0733
4GR INCORRECT RA-
TIO
• A/T cannot shift to 4GR
P0734
P0734
5GR INCORRECT RA-
TIO
• A/T cannot shift to 5GR
P0735
P0735
TORQUE CONVERT-
ER
• Normal voltage not applied to solenoid due to cut line,
short, or the like
P0740
P0740
TORQUE CONVERT-
ER
• A/T cannot perform lock-up even if electrical circuit is
good.
• TCM detects as irregular by comparing difference val-
ue with slip rotation.
P0744
P0744*2
PC SOLENOID A
• Normal voltage not applied to solenoid due to cut line,
short, or the like
• TCM detects as irregular by comparing target value
with monitor value.
P0745
P0745
TP SENSOR
• TCM does not receive the proper accelerator pedal po-
sition signals (input by CAN communication) from
ECM.
P1705
—
TRANS FLUID TEMP
SEN
• During running, the ATF temperature sensor signal
voltage is excessively high or low
P1710
P0710
VEHICLE SPEED SIG-
NAL
• Vehicle speed signal (CAN communication) from com-
bination meter not input due to cut line or the like
• Unexpected signal input during running
P1721
—
INTERLOCK
• Except during shift change, the gear position and ATF
pressure switch states are monitored and comparative
judgment made.
P1730
P1730
1GR E/BRAKING
• Each ATF pressure switch and solenoid current is
monitored and if a pattern is detected having engine
braking 1GR other than in the "1" position, a malfunc-
tion is detected.
P1731
—
INPUT CLUTCH SOL
• Normal voltage not applied to solenoid due to function-
al malfunction, cut line, short, or the like
• TCM detects as irregular by comparing target value
with monitor value.
P1752
P1752
FR BRAKE SOLENOID
• Normal voltage not applied to solenoid due to function-
al malfunction, cut line, short, or the like
• TCM detects as irregular by comparing target value
with monitor value.
P1757
P1757
DRCT CLUTCH SOL
• Normal voltage not applied to solenoid due to cut line,
short, or the like
• TCM detects as irregular by comparing target value
with monitor value.
P1762
P1762
HLR CLUTCH SOLE-
NOID
• Normal voltage not applied to solenoid due to function-
al malfunction, cut line, short, or the like
• TCM detects as irregular by comparing target value
with monitor value.
P1767
P1767
L C BRAKE SOLENOID
• Normal voltage not applied to solenoid due to function-
al malfunction, cut line, short, or the like
P1772
P1772
Items (CONSULT-III
screen terms)
Malfunction is detected when...
TCM self-di-
agnosis
OBD (DTC)
Reference
page
“TRANSMIS-
SION” with
CONSULT-III
MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III or
GST
TM-38
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (TCM)
*1: Refer to
EC-46, "DIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)"
.
*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL.
*3: Column shift models only.
DATA MONITOR MODE
Display Items List
X: Standard, —: Not applicable
L C BRAKE SOLENOID
• TCM detects an improper voltage drop when it tries to
operate the solenoid valve.
• Condition of ATF pressure switch 2 is different from
monitor value, and relation between gear position and
actual gear ratio is irregular.
P1774
P1774*2
M-MODE SWITCH *3
• When an impossible pattern of switch signals is detect-
ed, a malfunction is detected.
P1815
—
NO DTC IS DETECTED
FURTHER TESTING
MAY BE REQUIRED
• No NG item has been detected.
X
X
Items (CONSULT-III
screen terms)
Malfunction is detected when...
TCM self-di-
agnosis
OBD (DTC)
Reference
page
“TRANSMIS-
SION” with
CONSULT-III
MIL indicator
lamp*1, “EN-
GINE” with
CONSULT-III or
GST
Monitored item (Unit)
Monitor Item Selection
Remarks
ECU IN-
PUT SIG-
NALS
MAIN SIG-
NALS
SELEC-
TION
FROM
MENU
VHCL/S SE-A/T (km/h or mph)
X
X
X
Output speed sensor
VHCL/S SE-MTR (km/h or mph)
X
—
X
ACCELE POSI (0.0/8)
X
—
X
Accelerator pedal position signal
THROTTLE POSI (0.0/8)
X
X
X
Degree of opening for accelerator recognized by
the TCM
For fail-safe operation, the specific value used
for control is displayed.
CLSD THL POS (ON-OFF display)
X
—
X
Signal input with CAN communications
W/O THL POS (ON-OFF display)
X
—
X
BRAKESW (ON-OFF display)
X
—
X
Stop lamp switch
GEAR
—
X
X
Gear position recognized by the TCM updated
after gear-shifting
ENGINE SPEED (rpm)
X
X
X
INPUT SPEED (rpm)
X
X
X
OUTPUT REV (rpm)
X
X
X
GEAR RATIO
—
X
X
TC SLIP SPEED (rpm)
—
X
X
Difference between engine speed and torque
converter input shaft speed
F SUN GR REV (rpm)
—
—
X
F CARR GR REV (rpm)
—
—
X
ATF TEMP SE 1 (V)
X
—
X
ATF TEMP 1 (
°C or °F)
—
X
X
ATF TEMP 2 (
°C or °F)
—
X
X
BATTERY VOLT (V)
X
—
X
DIAGNOSIS SYSTEM (TCM)
TM-39
< SYSTEM DESCRIPTION >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
ATF PRES SW 1 (ON-OFF display)
X
X
X
Not mounted but displayed.
ATF PRES SW 2 (ON-OFF display)
X
X
X
(for LC/B solenoid)
ATF PRES SW 3 (ON-OFF display)
X
X
X
Not mounted but displayed.
ATF PRES SW 5 (ON-OFF display)
X
X
X
ATF PRES SW 6 (ON-OFF display)
X
X
X
RANGE SW 1 (ON-OFF display)
X
—
X
RANGE SW 2 (ON-OFF display)
X
—
X
RANGE SW 3 (ON-OFF display)
X
—
X
RANGE SW 4 (ON-OFF display)
X
—
X
SLCT LVR POSI
—
X
X
Selector lever position is recognized by the TCM.
For fail-safe operation, the specific value used
for control is displayed.
1 POSITION SW (ON-OFF display)
X
—
X
1st position switch
OD CONT SW (ON-OFF display)
X
—
X
4th position switch
POWERSHIFT SW (ON-OFF display)
X
—
X
Not mounted but displayed.
HOLD SW (ON-OFF display)
X
—
X
DS RANGE (ON-OFF display)
X
—
X
MANU MODE SW (ON-OFF display)
X
—
X
NON M-MODE SW (ON-OFF display)
X
—
X
UP SW LEVER (ON-OFF display)
X
—
X
DOWN SW LEVER (ON-OFF display)
X
—
X
SFT UP ST SW (ON-OFF display)
X
—
X
Not mounted but displayed.
SFT DWN ST SW (ON-OFF display)
X
—
X
ASCD-OD CUT (ON-OFF display)
X
—
X
ASCD-CRUISE (ON-OFF display)
X
—
X
ABS SIGNAL (ON-OFF display)
X
—
X
ACC OD CUT (ON-OFF display)
X
—
X
Not mounted but displayed.
ACC SIGNAL (ON-OFF display)
X
—
X
TCS GR/P KEEP (ON-OFF display)
X
—
X
TCS SIGNAL 2 (ON-OFF display)
X
—
X
TCS SIGNAL 1 (ON-OFF display)
X
—
X
TCC SOLENOID (A)
—
X
X
LINE PRES SOL (A)
—
X
X
I/C SOLENOID (A)
—
X
X
FR/B SOLENOID (A)
—
X
X
D/C SOLENOID (A)
—
X
X
HLR/C SOL (A)
—
X
X
ON OFF SOL (ON-OFF display)
—
—
X
LC/B solenoid
TCC SOL MON (A)
—
—
X
L/P SOL MON (A)
—
—
X
I/C SOL MON (A)
—
—
X
FR/B SOL MON (A)
—
—
X
Monitored item (Unit)
Monitor Item Selection
Remarks
ECU IN-
PUT SIG-
NALS
MAIN SIG-
NALS
SELEC-
TION
FROM
MENU
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