2020 speedo not working code 2 84 1 and 2 84 2 check engine light on and steering light on, I replace both sensors the speed sensor and brake switch and have driven it in low gear too, nothing has change still has no speedometer and check engine and steering light still, can anyone help me out please, Mark G
[/This Codes. 2-84-1. 2-84-2. place stop replace sensor's, please check your wire for power and ground and signal voltage at the transmission speed sensor, orange wire 12v black wire ground and green wire 4.95 volts. the codes indicates low voltage or open circuit. there and tool to find open circuit or to trace bad spot in your wiring harness and it only $20 and it very simple to use, not rocket science, found my problem it 10 minutes. Mark G