D32441
Wire Harness View:
M7
+BM
PGND
--
DIAGNOSTICS
MULTI--MODE MANUAL TRANSMISSION SYSTEM
05--287
COROLLA Supplement (RM1129E)
5
INSPECT TRANSMISSION CONTROL ECU ASSY
(a)
Reconnect the M9 connector to the transmission control
ECU.
(b)
Turn the ignition switch on.
(c)
Measure the voltage according to the value(s) in the table
below.
Standard:
Symbol (Terminal No.)
Condition
Specified value
+BM (M7--2) --
PGND (M7--8)
Turn ignition SW OFF
→
ON
Below 1 V
→
10 to 14 V
NG
REPAIR
OR
REPLACE
HARNESS
OR
CONNECTOR
OK
REPLACE TRANSMISSION CONTROL ECU ASSY
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TOYOTA COROLLA REPAIR MANUAL SUPP 1129E