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901408 REV B 10/08/21, PG 7 OF 13

Final Steps

1. Plug the other end of the control harness into the ECU as shown in Figure 1, below.

Figure 1

OFF

HI

DEF

FLR

DASH

HOT

COLD

Control 

Harness 

ECU 

Summary of Contents for 473275

Page 1: ... San Antonio TX 78266 Phone 800 862 6658 Sales sales vintageair com Tech Support tech vintageair com www vintageair com 901408 REV B 10 08 21 PG 1 OF 13 1964 66 Chevrolet Pickup Control Panel Kit 473275 473276 D A S H O F F D E F H I C O L D H O T A C ...

Page 2: ... day the components can be heated with a heat gun OR by running the engine with the heater on before evacuating Leak check and charge to specifications The Proper Amount of Refrigerant is Critical to Proper System Operation Vintage Air Recommends Our System be Charged by Weight with a Quality Charging Station or Scale _ Service Info Refrigerant Capacity for Vintage Air Systems For other systems co...

Page 3: ... Screw 8 x 1 Oval Head Screw 8 x 3 4 Oval Head Spacer Control Panel U nut 8 Ground Wire Before beginning installation open all packages and check contents of shipment Please report any shortages directly to Vintage Air within 15 days After 15 days Vintage Air will not be responsible for missing or damaged items NOTE Images may not depict actual parts and quantities Refer to packing list for actual...

Page 4: ... 6 7 Qty 1 1 1 2 1 3 1 Part No 473083 232007 VUR 182390 182466 647013 189801 231520 Description Control Panel Assembly Black Anodized Gen IV Universal Control Harness Screw 8 x 1 Oval Head Screw 8 x 3 4 Oval Head Spacer Control Panel U nut 8 Ground Wire Before beginning installation open all packages and check contents of shipment Please report any shortages directly to Vintage Air within 15 days ...

Page 5: ... If vehicle is equipped with standard controls remove the OEM fan switch and knob Then remove the heater plate See Figure 2 below Disconnect the cables and wires from the back of the control panel Remove the control panel Perform the Following Figure 1 Figure 2 1964 66 Chevrolet Truck without A C Shown Deluxe Controls Standard Controls OEM Screws OEM Screw Remove Control Panel Fan Switch Knob Stan...

Page 6: ...he dash opening See Figure 1 below While pressing the bezel firmly into the dash aperture secure the control panel to the dash using 2 8 x 3 4 oval head screws and a 8 x 1 oval head screw See Figure 2 below Plug the control harness into the back of the control panel as shown in Figure 3 below 2 8 x 3 4 Oval Head Screws 2 8 U Nuts Dash Dash Control Panel 8 U Nut Dash Support Channel 8 x 1 Oval Head...

Page 7: ...7 www vintageair com 901408 REV B 10 08 21 PG 7 OF 13 Final Steps 1 Plug the other end of the control harness into the ECU as shown in Figure 1 below Figure 1 Control Harness ECU ...

Page 8: ...pplied white ground jumper wire to a suitable chassis ground This jumper wire must be easily connected to the gray programming wire located in the main Gen IV wiring harness next to the compressor relay During the calibration procedure you will connect the white jumper to the gray program wire which will teach the Gen IV ECU the upper limits of the control levers or knobs The blower will momentari...

Page 9: ... the gray program wire The blower speed will change indicating completion of the calibration procedure 6 Confirm proper operation of controls Repeat procedure if necessary When finished tape over program wire connector with electrical tape to prevent accidental contact with chassis ground Control Panel Calibration Procedure Cont OFF O N START D A S H O F F F L R D E F H I C O L D H O T A C D A S H...

Page 10: ...07 VUR 232002 VUA CIRCUIT BREAKER 30 AMP WIDE OPEN THROTTLE SWITCH OPTIONAL DASH LAMP IF USED Dash lamp is used only with type 232007 VUR harness Warning Always mount circuit breaker as close to the battery as possible NOTE Wire between battery and circuit breaker is unprotected and should be carefully routed to avoid a short circuit Wide open throttle switch contacts close only at full throttle w...

Page 11: ...trol Temperature Control Temperature Control Temperature Control Mode Control Mode Control Mode Control For maximum heating adjust to hottest position Adjust between HOT and COLD to reach desired temperature Adjust to desired mode position FLOOR position recommended On Gen IV systems with three lever knob controls the temperature control toggles between heat and A C operations To activate A C move...

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Page 13: ... 1 1 2 1 3 1 Part No 473082 232007 VUR 182390 182467 647013 189801 231520 Description Control Panel Assembly Chrome Gen IV Universal Control Harness Screw 8 x 1 Oval Head Screw 8 x 3 4 Oval Head Spacer Control Panel U nut 8 Ground Wire Checked By Packed By Date 1 3 2 4 D A S H O F F D E F H I C O L D H O T A C 5 6 7 ...

Page 14: ... 2 1 3 1 Part No 473083 232007 VUR 182390 182466 647013 189801 231520 Description Control Panel Assembly Black Anodized Gen IV Universal Control Harness Screw 8 x 1 Oval Head Screw 8 x 3 4 Oval Head Spacer Control Panel U nut 8 Ground Wire Checked By Packed By Date 1 3 2 4 D A S H O F F D E F H I C O L D H O T A C 5 6 7 ...

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