|
No.
|
TECH 1 Display
|
Conditions for
Checking
|
Nominal Value
|
Trouble Codes
|
Terminal
|
|
25
|
BAND
APPLY SOL.
|
Ignition ON
Engage parking brake and depress
brake pedal
Shift selector lever from
"N" to "D"
Select winter program
Shift selector lever from
"D" to "N"
Shift selector lever from
"N" to "D"
Note:
Winter program telltale ON
|
briefly higher
than 99 %
|
34, 35, 44
|
45, 54
|
| Notes
on trouble-shooting: |
|
Nominal value:
|
Cause of fault:
(If nominal value is not
attained)
|
| · Ignition OFF |
|
|
|
|
· Using multimeter, measure voltage
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: ground
|
lower than
0.1 V
|
· Short circuit to voltage
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: U13
main housing wiring harness plug Ter. B (GRSW)
· Check X9 wiring harness plug for main
housing
· Wiring harness U13 main housing or
U13.3 solenoid valve brake band defective
|
| · Ignition OFF |
|
|
|
|
· Using multimeter, measure resistance
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: ground
|
higher than
100 kW (¥)
|
· Short circuit to ground
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: U13
main housing wiring harness plug Ter. B (GRSW)
· Check X9 wiring harness plug for main
housing
· Wiring harness U13 main housing or
U13.3 solenoid valve brake band defective
|
|
· Using multimeter, measure resistance
from: K85
transmission control unit wiring harness plug
Ter.
19 (BR) and 35 (BR)
to: ground
|
lower than
2 W
|
· Circuit interruption
from: K85
transmission control unit wiring harness plug
Ter.
19 or 35
to: ground
|
|
· Using multimeter, measure resistance
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: K85
transmission control unit wiring harness plug
Ter.
54 (BLSW)
|
10 to 12 W
(13 to 15 W
at 85°C to 100°C/
185 to 212 °F)
|
Resistance
lower than 4 W
· Short circuit in wiring harness
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: K85
transmission control unit wiring harness plug
Ter.
54 (BLSW)
· X9 wiring harness plug for main housing
short-circuited
· Wiring harness U13 main housing or
U13.3 solenoid valve brake band defective
|
|
|
|
Resistance
4 to 9 W
· Short circuit in wiring harness
from: K85
transmission control unit wiring harness plug
Ter.
45 (GRSW)
to: K85
transmission control unit wiring harness plug Ter. 48 (BLWS) or 43 (BLGE)
· X9 wiring harness plug for main housing
short-circuited
· Wiring harness U13 main housing or
U13.3 solenoid valve brake band defective
|
| |
|
|
Resistance higher than 12 W
(with warm fluid
correspondingly higher)
· Circuit interruption
from: K85
transmission control unit wiring harness plug Ter. 45 (GRSW)
to: U13
main housing wiring harness plug Ter. B
from: K85
transmission control unit wiring harness plug Ter. 54 (BLSW)
to: U13
main housing wiring harness plug Ter. D
· X9 wiring harness plug for main housing
interrupted
· Wiring harness U13 main housing or
U13.3 solenoid valve brake band defective
Note:
See note for F0:DATA LIST test step
no. 21
|
|
|
If nominal values are attained
|
· Check wiring harness plug for K85
transmission control unit
· K85 transmission control unit defective
|
| |
|
|
|
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