Tacoma 2010 and Viper 4706v

Hood pin wire will read 12V+ pin wont read anything.

Did you test as I suggested before black probe to wire, red to 12V+? If so pull the H2 plug and see if that's still the case.

i would just depin the hood pin from the connector for testing purposes. Howard: Well you train yourself to become familiar with the environment. Give it 5 months and the fear diminishes. It's really all mental training. If you are enjoy medical drama shows, perhaps House M.D. Will entertain you.Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Don't like house, prefer G. Anatomy. There's a real throw up program on Sky over here, it will probably get to HBO soon called Critical set in a major trauma ops room, very stomach churning though.

I mean your Tacoma is probably one of the easier cars to do out there. high current ignition, ground, tach, locks, horn, hood pin, bypass and you're done. Not much else to it. as mentioned your hood pin wire should only show ground when the hood is open. Red probe to constant 12, black to hood pin wire. When the hood is open it'll show ground on your meterTed

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Will test again after lunch : ) my hairs are falling : )

Yea..should be easy. I got everything connect quick, if not that fail to start should be done in 3 hours already

I'm going with your brain is toast and you need a new one. I have never experienced a brain throwing MULTIPLE shut down errors - even when disconnected.Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Yea. I think something's wrong with the R/S, too. I will just keep it with the second starting. Hope it last for at least a year or two. Thanks for all the helps and trouble shooting. I am giving up. : ) The way, it's running is like the timer mode problem.

Never EVER had a DEI 4/5X brain failure. It's always an installation error. Usually brain is fried because of an installation mistake.