Infiniti QX4 (R50). Manual — part 18
SAT973J
9.
Touch “SETTING” to set recording condition (“AUTO TRIG” or
“MANU TRIG”) and touch “BACK”.
10. Touch “Start”.
SAT134K
11. When performing cruise test, touch “RECORD”.
SAT135K
12. After finishing cruise test part 1, touch “STOP”.
SAT987J
SAT974J
13. Touch “STORE” and touch “BACK”.
GI
MA
EM
LC
EC
FE
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS — BASIC INSPECTION
Road Test (Cont’d)
AT-69
SAT975J
14. Touch “DISPLAY”.
15. Touch “PRINT”.
16. Check the monitor data printed out.
17. Continue cruise test part 2 and 3.
SAT513J
Without CONSULT-II
NBAT0024S0403
I
Throttle position sensor can be checked by voltage across
terminals 41 and 42 of TCM.
TROUBLE DIAGNOSIS — BASIC INSPECTION
Road Test (Cont’d)
AT-70
Cruise Test — Part 1
=NBAT0024S0404
1
CHECK STARTING GEAR (D
1
) POSITION
1. Drive vehicle for approx. 10 minutes to warm engine oil and ATF up to operating temperature.
ATF operating temperature:
50 - 80°C (122 - 176°F)
2. Park vehicle on flat surface.
3. Set overdrive control switch to “ON” position.
4. Move selector lever to “P” position.
SAT001J
5. Start engine.
6. Move selector lever to “D” position.
SAT952I
7. Accelerate vehicle by constantly depressing accelerator pedal halfway.
SAT953I
8. Does vehicle start from D
1
?
Read gear position.
Yes or No
Yes
©
GO TO 2.
No
©
Go to “8. Vehicle Cannot Be Started From D
1
”, AT-233.
GI
MA
EM
LC
EC
FE
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS — BASIC INSPECTION
Road Test (Cont’d)
AT-71
2
CHECK SHIFT UP (D
1
TO D
2
)
Does A/T shift from D
1
to D
2
at the specified speed?
Read gear position, throttle opening and vehicle speed.
Specified speed when shifting from D
1
to D
2
:
Refer to Shift schedule, AT-356.
SAT954I
Yes or No
Yes
©
GO TO 3.
No
©
Go to “9. A/T Does Not Shift: D
1
,
D
2
or Does Not Kickdown: D
4
,
D
2
”, AT-236.
3
CHECK SHIFT UP (D
2
TO D
3
)
Does A/T shift from D
2
to D
3
at the specified speed?
Read gear position, throttle opening and vehicle speed.
Specified speed when shifting from D
2
to D
3
:
Refer to Shift schedule, AT-356.
SAT955I
Yes or No
Yes
©
GO TO 4.
No
©
Go to “10. A/T Does Not Shift: D
2
,
D
3
”, AT-239.
TROUBLE DIAGNOSIS — BASIC INSPECTION
Road Test (Cont’d)
AT-72
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