Mike72734 Posted February 15, 2022 Posted February 15, 2022 Just bought 2005 gx 470. Every light in dash is on. Tried to hook a scanner to and will not connect to ECU. Runs and drives will not restart until you pull the 2 ECU fuses. Then will restart.
RX400h Posted February 16, 2022 Posted February 16, 2022 You bought the vehicle that way? I think I would've walked away from that one. If pulling the fuses disconnects the ECU connection, that may indicate that the ECU board is dead.
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