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T100 Base, 4WD
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Test No. 1 ECM (+B) Circuit Check
Test No. 1 ECM (+B) Circuit Check
TEST NO. 1 - ECM (+B) CIRCUIT CHECK
Terminal
Trouble
Condition
STD Voltage
BATT-E1
No Voltage
All
9-14V
+B - E1
"
Ignition Switch ON
"
+B1 - E1
"
"
"
Fig 1: Test No. 1 - Schematic
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Test No. 1 - Diagnostic Flowchart (1 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Test No. 1 - Diagnostic Flowchart (2 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002