2016 HRV Viper 4806+DB3

Hello, I try to use 4806 and DB3 to install remote start system on 2016 H-RV (smart key). For now, I can use remote to lock/unlock the door but can't start my car. I found there is no voltage on violet wire (8 pins plug on 4806) when I push the remote start button. But I can hear open/close of the relay.
My connection is shown on below

Remote Start, White 8-pin connector
1 RED/BLACK (+) FUSED 12V ACCESSORY/STARTER INPUT Goes to 12V
2 PINK/BLACK (+) FLEX RELAY INPUT #87a key side (if required) of FLEX RELAY            Not use
3 PINK/WHITE (+) IGNITION 2/FLEX RELAY OUTPUT #30 of FLEX RELAY          Goes to accessory 2 pin of the 32pin connector (keyless access control unit)
4 RED (+) FUSED 12V IGNITION 1 INPUT   Goes to 12V
5 VIOLET (+) STARTER OUTPUT Goes to Start pin of the 32pin keyless access control unit
6 ORANGE (+) ACCESSORY OUTPUT        Goes to accessory 1 pin of the keyless access control unit
7 RED/WHITE (+) FUSED 12V IGNITION 2 / FLEX RELAY INPUT #87     Goes to 12V
8 PINK (+) IGNITION 1 INPUT/OUTPUT       Goes to ignition pin of the keyless access control unit

Main Harness, White 6-pin connector
1 RED (+)12V DC CONSTANT INPUTGose to 12V
2 BLACK (-) CHASSIS GROUND       Goes to Ground       
3 BROWN (-) 200mA HORN HONK OUTPUT not use
4 WHITE/BROWN PARKING LIGHT ISOLATION WIRE - #87a NORMALLY CLOSED of onboard relay      not use
5 WHITE PARKING LIGHT OUTPUT- #30 COMMON of onboard relay      not use
6 ORANGE (-) 500 mA (GWA) GROUND WHEN ARMED OUTPUT            not use

I didn't use parking light output. The rest wire connection is according to the DB3 manual which shows below. PTS and Tach output are also not connected. I use D2D connection so I think I don't need to connect Tach wire. The remote start was programmed. Transmission mode is changed to automatic and flex relay function is changed to accessory2. Other features are in default. Thanks to anyone who can help me out.

v12fish wrote:

---

The remote start was programmed.

---

Does this mean you learned the tach?

Also, have you programmed for automatic transmission and is the black/white neutral safety wire grounded?

Have you done the shutdown diagnostics?

-------------
My ex once told me I have a perfect face for radio.

Hi, thanks for your response. I learned the tach and programmed for automatic mode. I didn't connect black/white (-)parking/E- brake input to the ground. Does this wire need to be grounded or connect top parking break wire? I use D2D connection, so I suppose D2D wire would do everything for me.

It looks like you're right, it's supposed to handle e-brake D2D. I'd still do the shutdown diagnostics, though. That'll give you a place to start. If it does show neutral safety, you can ground it and try again. If it shows hood or brake you can temporarily disconnect these to see if the issue goes away.

-------------
My ex once told me I have a perfect face for radio.

Hi, it's the black/white wire. I ground it and remote works. Thank you for your help.