Terminals Of ECM

Fig 1: Identifying ECM Connector Terminals

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TERMINAL STD VOLTAGE

Symbols (Terminals No.)	Wiring Color	Condition	STD Voltage (V)
CODE - E1 (E6 - 31 ohms E3 - 7)	G-B -> BR	Ignition Switch ON	10 - 14
TXCT - E1 (E5 - 23 ohms E3 - 7)	L-R -> BR	Ignition Switch ON	10 - 14
RXCK - E1 (E5 - 24 ohms E3 - 7)	B-W -> BR	Ignition Switch ON	10 - 14