Jumper cables connected backwards
06-18-2019, 02:51 PM
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Jumper cables connected backwards
My brother hooked his jumper cables up backwards, now the engine wont go above 3K and the D4 light flashes and won't shift unless you let off the gas, also OBD2 has no communication but power. He already changed the ECU but it has no change at all. Anyone ever had this problem?
07-08-2019, 08:24 PM
#2
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Re: Jumper cables connected backwards
Take it to Honda and have have the stealership run a diag. Go buy and replace your own parts after they identify the issue.
08-17-2019, 08:15 AM
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Re: Jumper cables connected backwards
My brother hooked his jumper cables up backwards, now the engine wont go above 3K and the D4 light flashes and won't shift unless you let off the gas, also OBD2 has no communication but power. He already changed the ECU but it has no change at all. Anyone ever had this problem?
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