Toyota 2GR-FE Manual page 554

ES–398
INSPECTION PROCEDURE
1
CHECK OTHER DTC OUTPUT (IN ADDITION TO DTC U0101)
Result
ES
A
2
CHECK TCM TERMINAL VOLTAGE (+B AND E1 TERMINALS)
Wire Harness Side:
TCM Connector (Front View)
C56
+B
OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch on (IG).
(c) Turn the tester on.
(d) Enter the following menus: DIAGNOSIS / ENHANCED
(e) Read the DTCs.
Display (DTC output)
U0101
U0101 and other DTCs
(a) Disconnect the TCM connector.
(b) Turn the ignition switch on (IG).
(c) Measure the voltage of the TCM connectors.
(d) Turn the ignition switch off.
(e) Measure the resistance of the TCM connector.
E1
C133210E08
OBD II / DTC INFO / CURRENT CODES.
B
GO TO DTC CHART (See page ES-63)
Standard voltage
Tester Connection
C56-18 (+B) - C56-8 (E1)
Standard resistance
Tester Connection
C56-8 (E1) - Body ground
NG
REPAIR OR REPLACE HARNESS OR
CONNECTOR
Proceed to
A
B
Specified Condition
9 to 14 V
Specified Condition
Below 1 Ω