[kennyo]

2000 Odyssey Van. I installed a JVC Stereo and have disrupted the dash electrical. Stereo works, dash lights do not. However, the Transmission Gear Indicator Light functions until I turn on the headlights, then it goes dark and I do not know what gear I am in. Any thoughts? I will be checking all of the fuses this weekend. Relay maybe? Thanks

 

[sontakke]

Most likely the multiplex unit; there used to be a recall on it; mine went twice in the first 100K (99 Odyssey)

 

[New Dad New Van]

Check the #10 (15A) and the #11 (10A) fuses in the Passenger's Under-Dash Fuse/Relay Box.