DTC P1065: ECM Power Supply: Wiring Diagram
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TERMINALS AND REFERENCE VALUE TABLE
| TERMINAL NO. | WIRE COLOR | ITEM | CONDITION | DATA (DC Voltage) |
|---|---|---|---|---|
| 121 | G | Power supply for ECM (Buck-up) | [Ignition switch: OFF] | BATTERY VOLTAGE (11 - 14V) |