HOW TO: Detailed DIY for Remote Start/Alarm/Keyless Entry (1 Viewer)

[Hornd]

I had this happen also at a Costco and it was a warm day. Ive heard it's most likely either the efi relay or fuel pump relay. Whichever is the one that lives inside of the front, driver's side quarter panel.

I changed the EFI Relay under Hood already - Still Happens.

OEM Alarm has been gone for Years.