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Test No. 2 - ECM (+B) Circuit Check

TEST NO. 2-ECU (+B) CIRCUIT TROUBLE

Terminals Trouble Condition STD Voltage
+B - E1, +B1 - E1 No Voltage Ignition Switch ON 10 - 14V
Fig 1: Test No. 2 - Schematic
G93I79770Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Test No. 2 - Diagnostic Flowchart
G93J79771Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002