Mike72734 Posted February 15, 2022 Share 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. Quote Link to comment Share on other sites More sharing options...
RX400h Posted February 16, 2022 Share 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. Quote Link to comment Share on other sites More sharing options...
Lexigrl Posted February 16, 2022 Share Posted February 16, 2022 Go and get your money back Quote Link to comment Share on other sites More sharing options...
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