Accelerator dead and no power to instrument cluster

[Dnalevy]

Ok gotcha!

[Dnalevy]

OK so AM1 and IGN have 12V from the fuse terminal but IGN-ECU (fuse 30 in drivers footwell) has no voltage.

[flash22]

Do your brake lights work ? Any power to the OBD2 fuse ?

[Dnalevy]

Brake lights do work, will need to check the ODB2 fuse signal.

I think the IGN-ECU is a red herring, it isnt used on my car model.

[flash22]

It must be relay related main power or acc, you should be able to feel them click when you turn the ignition on

[Dnalevy]

Can't seem to find the relays. Which ones would I need to look for?

 

I'm hoping the ecu isn't faulty.

19 hours ago, Dnalevy said:

 

 

[flash22]

Passenger side behind the glovebox 4-5 blue relays, iirc it should be R1 and R4

you should be able to swap the relays R1 with R2, R3 with R4

[Dnalevy]

Switched the relays with 2 and 3 (fog relays), no difference.

 

Forgot to mention that the radio has no power!

[Dnalevy]

3 hours ago, flash22 said:

Do your brake lights work ? Any power to the OBD2 fuse ?

Obd2 fuse is AM-1 which is getting power

[Dnalevy]

Can't seem to find the relays. Which ones would I need to look for?

 

I'm hoping the ecu isn't faulty.

22 hours ago, Dnalevy said:

 

Actually obd2 is also under driver footwell. Checked it and getting power.

[flash22]

 Remove R1 main relay  test to see if you have 12v on pin 1 or pin 2 with the ignition on

 

 

[flash22]

I suspect your multiplex network body computer, aka BCM, has partly failed. The BCM is part of the above fuse box