Veigel Right Hand Controls
| Symptom | Cause | Solution |
| Handle touches dash when braking | •Too much brake travel • Hand control is too far forward | •Move the brake bracket up the pedal arm • Shorten the main bracket |
| Handle touches center console | •Control is too far to the right | •Bend the main arm to move the control to the left |
| Acceleration is too hard | •Gas bracket too high on the pedal | •Move the gas bracket lower on the pedal arm |
| Does not reach full acceleration | •Gas Bracket is too low on the pedal | •Move the gas bracket higher on the pedal |
| Braking is too hard | •Brake bracket too high on pedal arm | •Lower the brake bracket on the pedal arm |
Electronic Hand Controls & Electronic Left Foot Accelerators
- Is VAS status light blinking when ignition is turned on?
- No – Check power and ground sources
- Yes – Got to 2
- Is status light blinking one long & one short (repeating)?
- No – VAS is in the wrong program mode (see Changing the VAS Operation Mode below)
- Yes – Go to 3
- Are all three cables plugged into the correct locations?
- ACC1 – connects to the OEM pedal thru the adapter harness
- ACC2 – connects to the ELFA or ELHC
- ECU – connects to the original OEM pedal connector thru the adapter harness
- PWR/IO – connects to ignition power, ground & switch
- Yes to all the above – Go to 4
- Check that both adapter harnesses wire colors & pin locations match each other. This is easily checked by removing the adapter harnesses and plugging them into each other, so they form a circle. Do the wire colors match across each connector?
- No – request a new adapter harness set
- Yes – Go to 5
- Check that all connectors are fully seated and no pins are backed out of the connector housing.
- If everything above checks out – Text Kirk at 586-719-2092 with contact name, phone number, and brief description of problem.
Changing the VAS Operation Mode
The Veigeltronic Accelerator Switch (VAS) has multiple operational modes. The VAS is shipped in Mode 1 by default.
The mode is displayed by the status light on the front of the VAS box. The number of fast blinks after the long blink shows the mode number.
When in the correct mode, the status light on the VAS box will blink one long and one short – over and over (Mode 1).
If the status light shows anything other than Mode 1 it must be re-set.
Follow the instructions below:
- Turn vehicle ignition on – it is not necessary to start the engine
- Within 30 seconds of ignition on, press and hold the control activation button (or turn and hold the control activation key) until the switch light starts blinking (approximately 10 seconds)
- Press the button (or turn the key)– this will advance the mode. Keep advancing the mode until Mode 1 is reached
- Re-start the vehicle to check if the OEM pedal is active
Press the button (or turn the key) 3 times – the control will now switch to the auxiliary
3500 Push Right Angle Hand Controls
This troubleshooting chart will help with most of the common issue that installers face when installing our MPD 3500 hand controls
| Symptom | Cause | Solution |
| Handle touches dash when braking | •Too much brake travel •Handle Is too far forward | •Move the brake clevis to the left •Move the brake bracket up the pedal arm •Adjust handle closer to the driver |
| Handle touches door when braking and/or accelerating | •Handle is too far to the left | •Rotate the control to the right |
| Handle touches driver’s leg when accelerating | •Too much accelerator travel •Handle is too low | •Move the sliding gas clamp away from the main block •Move the gas pedal bracket higher on the pedal arm •Rotate the handle up |
| Acceleration is too hard | •Sliding gas clamp is too far right •Control is not lubricated •Gas bracket too high on the pedal | •Move the sliding gas clamp toward the main block •Lubricate the cam and L-bar •Move the gas bracket lower on the pedal arm |
| Braking is too hard | •Brake bracket too high on pedal arm •Brake clevis too far left on handle | •Lower the brake bracket on the pedal arm •Move the brake clevis to the right on the handle |
3300 Push Rock Hand Controls
This troubleshooting chart will help with most of the common issue that installers face when installing our MPD 3300 hand controls
| Symptom | Cause | Solution |
| Handle touches dash when braking | •Too much brake travel •Handle Is too far forward | •Move the brake rod end to the left •Move the brake bracket up the pedal arm •Adjust handle closer to the driver |
| Handle touches door when braking and/or accelerating | •Control is to far to the left | •Rotate the control to the right |
| Acceleration is too hard | •Sliding gas clamp is too far right •Control is not lubricated •Gas bracket too high on the pedal | •Move the sliding gas clamp toward the control body •Lubricate pin on the gas pivot arm •Move the gas bracket lower on the pedal arm |
| Braking is too hard | •Brake bracket too high on pedal arm •Brake rod end too far right on handle | •Lower the brake bracket on the pedal arm •Move the brake rod end to the right on the handle |
3400 Push Pull Hand Controls
This troubleshooting chart will help with most of the common issue that installers face when installing our MPD 3400 hand controls
| Symptom | Cause | Solution |
| Handle touches dash when braking | •Too much brake travel •Handle Is too far forward | •Move the brake rod end to the left •Move the brake bracket up the pedal arm •Adjust handle closer to the driver |
| Handle touches door when braking and/or accelerating | •Control is to far to the left | •Rotate the control to the right |
| Acceleration is too hard | •Gas rod end is too far right •Gas bracket too high on the pedal | •Move the gas rod end toward the hand control body •Move the gas bracket lower on the pedal arm |
| Braking is too hard | •Brake bracket too high on pedal arm •Brake rod end too far right on handle | •Lower the brake bracket on the pedal arm •Move the brake rod end to the right on the handle |
| Handle touches Steering wheel when accelerating and/or braking | •Handle is to close to the steering wheel •Too much brake travel •Too much accelerator travel | •Adjust away from the wheel horizontally vertically and front to back until it clears steering wheel •Move the brake rod end to the left •Move the brake bracket up the pedal arm •Move the gas rod end away from the hand control body |