Nissan Terrano model r20 series 2004. Manual - part 209
Diagnosis by CONSULT-II
NOTICE
1. The CONSULT-II electrically displays shift timing and lock-up timing (that is, operation timing of each
solenoid).
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 Manual
may differ slightly. This occurs because of the following reasons:
I
Actual shift schedule has more or less tolerance or allowance,
I
Shift schedule indicated in Service Manual refers to the point where shifts start. Gear position displayed
on CONSULT-II indicates the point where shifts are completed.
3. Shift solenoid valve “A” or “B” is displayed on CONSULT-II at the start of shifting. Gear position is displayed
upon completion of shifting (which is computed by TCM).
4. Additional CONSULT-II information can be found in the Operation Manual supplied with the CONSULT-II
unit.
SELF-DIAGNOSTIC RESULT TEST MODE
Refer to AT-14.
DATA MONITOR DIAGNOSTIC TEST MODE
Item
Display
Monitor item
Description
Remarks
ECU
input
signals
Main
signals
Vehicle speed sensor 1
(A/T)
(Revolution sensor)
VHCL/S SE
⋅
A/T
[km/h] or [mph]
X
—
I
Vehicle speed computed from signal
of revolution sensor is displayed.
When racing engine in “N” or “P” posi-
tion with vehicle stationary, CON-
SULT-II data may not indicate
0 km/h (0 MPH).
Vehicle speed sensor 2
(Meter)
VHCL/S SE
⋅
MTR
[km/h] or [mph]
X
—
I
Vehicle speed computed from signal
of vehicle speed sensor is dis-
played.
Vehicle speed display may not be
accurate under approx. 10 km/h
(6 MPH). It may not indicate 0 km/h (0
MPH) when vehicle is stationary.
Throttle (accelerator)
position sensor
THRTL POS SEN
[V]
X
—
I
Throttle (accelerator) position sen-
sor signal voltage is displayed.
A/T fluid temperature
sensor
FLUID TEMP SE
[V]
X
—
I
A/T fluid temperature sensor signal
voltage is displayed.
I
Signal voltage lowers as fluid tem-
perature rises.
Battery voltage
BATTERY VOLT
[V]
X
—
I
Source voltage of TCM is displayed.
Engine speed
ENGINE SPEED
[rpm]
X
X
I
Engine speed, computed from
engine speed signal, is displayed.
Engine speed display may not be
accurate under approx. 800 rpm. It
may not indicate 0 rpm even when
engine is not running.
Overdrive control switch
OVERDRIVE SW
[ON/OFF]
X
—
I
ON/OFF state computed from signal
of overdrive control SW is displayed.
P/N position switch
P/N POSI SW
[ON/OFF]
X
—
I
ON/OFF state computed from signal
of P/N position SW is displayed.
R position switch
R POSITION SW
[ON/OFF]
X
—
I
ON/OFF state computed from signal
of R position SW is displayed.
D position switch
D POSITION SW
[ON/OFF]
X
—
I
ON/OFF state computed from signal
of D position SW is displayed.
2 position switch
2 POSITION SW
[ON/OFF]
X
—
I
ON/OFF status, computed from sig-
nal of 2 position SW, is displayed.
1 position switch
1 POSITION SW
[ON/OFF]
X
—
I
ON/OFF status, computed from sig-
nal of 1 position SW, is displayed.
ASCD-cruise signal
ASCD
⋅
CRUISE
[ON/OFF]
X
—
I
Status of ASCD cruise signal is dis-
played.
ON ... Cruising state
OFF ... Normal running state
I
This is displayed even when no
ASCD is mounted.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-20