Mitsubishi Pajero Pinin 1999 - Page 298

AUTOMATIC TRANSMISSION ± Troubleshooting <A/T>
23-6
ROAD TEST
No. State prior to test
and operation
Test and operation Judgement value Check item Inspection item if there
is an abnormality
1 Ignition switch:
ON
Engine: Stopped
Ignition switch
(1) ON
(2) OFF
Data list No. 14
(1) Approx. 5V
(2) 0V
APS (Power
supply voltage)
Code No.13, 14
APS system (P.23-10)
g
Overdrive switch
(1) ON
(2) OFF
Data list No. 35
(1) OD
(2) OD-OFF
Overdrive
switch
Overdrive switch
system (P.23-25)
Selector lever
position
(1) P
(2) R
(3) N
(4) D
(5) 2
(6) L
Data list No. 37
(1) P, R, D
(2) P, R, D
(3) N
(4) P, R, D
(5) 2
(6) L
Inhibitor switch Inhibitor switch
system (P.23-25)
Brake pedal
(1) Depressed
(2) Released
Data list No. 28
(1) ON
(2) OFF
Stop lamp
switch
Stop lamp switch
system (P.23-26)
2 Ignition switch:
ST
E i S d
Starting test with
selector lever P or
N position
Starting should be
possible
Starting
possible or
impossible
Does not move
(P.23-17)
Engine: Stopped
N position impossible
Lockup malfunction
(P.23-24)
3 Engine: Warmed
up
Drive for 15
minutes or more so
that the automatic
fluid temperature
becomes 70 ±
90_C.
Data list No. 15
Gradually rises to
70 ± 90_C
A/T fluid
temperature
sensor
A/T fluid temperature
sensor system
(P.23-10)
4 Engine: Idling
Selector lever
position: N
Accelerator pedal
(1) Released
(2) Half depressed
(3) Fully
depressed
(approx
Data list No. 13
(1) 0 ± 5 %
(2) Gradually rises
from (1)
(3) 85 ± 100 %
APS (Throttle
opening angle)
Code No.13, 14
APS system (P.23-10)
(approx.
2 seconds)
Data list No. 22
(1) OFF
(2) ON
Wide open
throttle switch
Wide open throttle
switch system
(P.23-11)
Selector lever
position
(1) N → D
Should be no
abnormal shifting
shocks
Does not move
Does not move
forward and reverse
(P.23-17)
(1) N
→
D
(2) N → R Time lag should be
within 2 seconds
Does not move
forward only (P.23-18)
Does not reverse only
(P.23-18)
Shocks when
shifting
Large shocks
(P.23-22)
5 Engine: Idling
(Vehicle stopped)
Selector lever
Accelerator pedal
(1) Released
Data list No. 27
(1) 1st
Solenoid valve
No.1
Code No.41, 42
Solenoid valve No.1
system (P.23-13)
Selector
lever
position: D
Solenoid valve
No.2
Code No.43, 44
Solenoid valve No.2
system (P.23-13)