ECU problem or Eyesight?

[RX93V2]

Hi Guys, just curious anyone has crossover this problem.
My eyesight stop working when I was driving; Eyesight Error pop out, Engine Light pop out, can't change Drive Mode its stuck at S can't change to others, Cruise Control function gone. All the “symptom” give me a feeling maybe ECU its does't work properly?

Does anyone has this proboem before? Is there any way to fix it? Should I send back to dealer or some modification can fix it?

Thanks

 

[Robsyuk]

A faulty battery can cause this issue.

 

[RX93V2]

A faulty battery can cause this issue.

Thanks Mate, I go give a try

 

[robo498]

O2 sensor maybe?

 

[Robsyuk]

Thanks Mate, I go give a try

Make sure you check the volts from the alternator, just incase it's that and not the battery.

 

[jarocki]

Plug is the car and see what error code comes up.

 

[leonyy]

could be anything for me it was the o2 sensor, connect an obd2 scanner and see the error code popping up.

 

[walchi]

map sensor caused it in my case when i was using its port to get into the manifold for a chemical intake cleaning. cleared the codes afterwards an no problems. but in you case an obd reading would do the job

 

[Robsyuk]

map sensor caused it in my case when i was using its port to get into the manifold for a chemical intake cleaning. cleared the codes afterwards an no problems. but in you case an obd reading would do the job

Did the intake clean help much.