Subaru LEGACY 2006 Manual page 650

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Diagnostic Trouble Code (DTC) Detecting Criteria
DM:DTC P2101 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/
PERFORMANCE
1. OUTLINE OF DIAGNOSIS
Judge as NG when the motor current becomes large or drive circuit is heated.
2. COMPONENT DESCRIPTION
(1)
(1) Engine control module (ECM)
(2) Detecting circuit
(3) Overcurrent detection circuit
3. ENABLE CONDITION
Secondary Parameters
Under control of electronic throttle con-
trol
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
(2) (3)
(4)
(2) (5)
(4) Drive circuit
(5) Temperature detection circuit
Enable Conditions
ON
GD(H4SO)-213
GENERAL DESCRIPTION
12V 12V
(6)
(7)
(6) Electronic throttle control relay
(7) Motor
EN-01867