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Manual # 650371E 

 

 

 

VHX-73C-PU 

Dakota Digital VHX Instrument Installation 

For 1973 - 

‘87 Chevy & GMC Pickups (Includes Heavy-Duty Trucks Through 1991) 

1973 - 

’91 Chevy Blazer & GMC Jimmy 

1973 - 

’91 Chevy & GMC Suburban 

 

 
Your new VHX-73C-PU kit includes: 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

(2) Turn Signal 

Harnesses 

 

CAT5 Cable 

 

Universal        

Sender Pack 

 

Installation Manuals

 

VHX Display 

Gear Indicator Lenses 

(clear and blacked-out)

 

Switch Assembly 

 

Control Box 

 

Mounting Tabs

 

(4) 6-20 x 

½

” Pan 

Head Screws

 

(2) 6-20 x 

¾

” Flat Head 

Screws

 

Summary of Contents for VHX-73C-PU

Page 1: ...hrough 1991 1973 91 Chevy Blazer GMC Jimmy 1973 91 Chevy GMC Suburban Your new VHX 73C PU kit includes 2 Turn Signal Harnesses CAT5 Cable Universal Sender Pack Installation Manuals VHX Display Gear Indicator Lenses clear and blacked out Switch Assembly Control Box Mounting Tabs 4 6 20 x Pan Head Screws 2 6 20 x Flat Head Screws ...

Page 2: ...l flush 4 Attach the CAT5 cable to the VHX cluster and the two harnesses to use the stock blinker location if so desired This system comes with two options for the turn signals in your dash You can either have arrows located in the faceplate of your new VHX display and or arrows in your vehicle s stock turn signal locations To use the new faceplate arrows follow the wiring instructions for the tur...

Page 3: ...om these harnesses to your turn signal circuit and ground as shown below Doing this will light green LED bulbs located in the original locations of your dash panel when turn signals are active Make sure to check left and right to verify they are wired correctly VHX system top side view WHITE BLACK Connect to CHASSIS GND WHITE GREEN Connect to LEFT turn circuit WHITE BLACK Connect to CHASSIS GND WH...

Page 4: ...sing the stock automatic gear selector glue the supplied clear lens over the gear selector opening in the bezel and mount the gear selector on the VHX dash using the two factory screws white arrows in photo above Route the pull wire through the guide just below the right hand screw black circle in photo above 5b If using the optional GSS universal gear indicator glue the dark lens over the gear se...

Page 5: ...re information go to www P65Warnings ca gov 7 Refer to the main manual for wiring instructions to complete the VHX installation 6 Install the stock bezel over the VHX gauge cluster using the stock screws removed in Step One Tighten the locations shown below white arrows first to ensure proper fitment and alignment if the holes are not aligned correctly Step Three may need to be repeated ...

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