TROUBLE DIAGNOSIS — GENERAL DESCRIPTION - TCM Terminals and Reference Value
AT-7044spec tableCondition icons (Ignition ON / Engine running) are inferred from cartoon icons next to each row (key/ignition symbol; cartoon car symbol = engine running).
TCM Terminals and Reference Value
PREPARATION
NOTE
Measure voltage between each terminal and terminal 25 or 34 by following "TCM INSPECTION TABLE".
TCM HARNESS CONNECTOR TERMINAL LAYOUT
Connector F46 pins 1-24 (top row 1-9, middle row 10-18, bottom row 19-24). Connector F47 pins 25-48 (top row 25-33, middle row 34-42, bottom row 43-48).
TCM INSPECTION TABLE
NOTE
(Data are reference values.)
TCM Inspection Table
1
Wire colorW/R
ItemClutch pressure control solenoid
ConditionWhen setting selector lever to "P" or "N" position. (Ignition ON)
Judgement standard (Approx.)More than 6V
1
Wire colorW/R
ItemClutch pressure control solenoid
ConditionWhen setting selector lever to "D" or "L" position. (Engine running)
Judgement standard (Approx.)5V
2
Wire colorY/R
ItemClutch switching solenoid
ConditionVehicle is stopped. (Ignition ON)
Judgement standard (Approx.)0V
2
Wire colorY/R
ItemClutch switching solenoid
ConditionWhen CVT perform lock-up.
Judgement standard (Approx.)Battery voltage
NOTE
Document IDs: NKAT0030 / NKAT0030S01 / NKAT0030S02 / NKAT0030S03