caution | When replacing the ECU, always check that the communication circuit is normal. |
note | Before the wiring harness check, check the joint connector, and repair if necessary. |
caution | To prevent damage to scan tool (M.U.T.-III), always turn the power supply mode of the engine switch to the OFF position before connecting or disconnecting scan tool (M.U.T.-III). |
|
Power supply mode | Item No. | Check item | Display |
ON | 15 | IG1 output (monitor) | ON |
Other than ON | OFF |