F0:DATA LIST
· Disconnect wiring harness plug from:
K61
engine control unit or
K69
engine control unit or
K70
engine control unit and
K85
transmission control unit
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: K61
engine control unit wiring harness plug Ter. 51 (BRGN)
to: K69
engine control unit wiring harness plug Ter. 10 (BRGN)
to: K70
engine control unit wiring harness plug Ter. 43 (BRGN)
· Connect wiring harness plug:
K61,
K69 or K70 engine control unit
K85
transmission control unit
· Ignition ON
|
No.
|
TECH 1 Display
|
Conditions for
Checking
|
Nominal Value
|
Trouble Codes
|
Terminal
|
|
35
|
TORQUE
CONTROL
|
Engage parking brake
Engine running at idle speed,
operating temperature
Selector lever in "P"
"N"
|
INACTIVE
|
75, 83, 85
|
4, 35
|
|
|
|
Driving in "sport/economy
program"
Accelerate
Shift selector lever from
"1" to "2"
|
briefly ACTIVE
|
|
|
| Notes
on trouble-shooting: |
|
Nominal value:
|
Cause of fault:
(If nominal value is not
attained)
|
| · Ignition OFF |
|
|
|
| · Ignition ON |
|
|
|
|
· Using multimeter, measure voltage
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: ground
|
lower than
0.1 V
|
· Short circuit to voltage
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: K61
engine control unit wiring harness plug Ter. 51 (BRGN)
to: K69
engine control unit wiring harness plug Ter. 10 (BRGN)
to: K70
engine control unit wiring harness plug Ter. 43 (BRGN)
|
| · Ignition OFF |
|
|
|
|
· Using multimeter, measure resistance
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: ground
|
higher than
100 kW (¥)
|
· Short circuit to ground
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: K61
engine control unit wiring harness plug Ter. 51 (BRGN)
to: K69
engine control unit wiring harness plug Ter. 10 (BRGN)
to: K70
engine control unit wiring harness plug Ter. 43 (BRGN)
|
| · Using multimeter, measure resistance |
|
lower than
2 W
|
· Circuit interruption
from: K85
transmission control unit wiring harness plug
Ter.
4 (BRGN)
to: K61
engine control unit wiring harness plug Ter. 51 (BRGN)
to: K69
engine control unit wiring harness plug Ter. 10 (BRGN)
to: K70
engine control unit wiring harness plug Ter. 43 (BRGN)
|
| · Ignition OFF |
|
|
|
|
· Carry out F5:ACTUATOR TEST no. 12 TORQUE
CONTROL
|
Test OK
|
· Fault in engine management system, see
relevant Checking Procedures
· K85 transmission control unit defective
|
| |
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