Kit Details 27673 HARDWARE LIST Part # Description Qty 72605 4pt Fast Air Manifold - 1/4...1 27042 Gen 3 Display...1 26498-002 Electrical Harness - FastAir...1 20946 DOT 1/4 Air Line...60ft 24672 Fuse, spade 3amp...1 24547 Fuse, spade, 30amp...1 24500 ATC Fuse holder w/ cap...2 24645 16GA Butt Connector...1 24752 12-10GA Butt Connector...3 24748 12GA Ring Terminal 3/8...2 24524 Female Spade Terminal...1 24595 12GA Female Spade Terminal...1 24561 Adaptor, Mini Fuse...1 24542 ATC/ATO Fuse Adaptor...1 17263 1/4-14 X 1 Heavy Duty Washer...3 10466 8 Zip Tie...10 STOP! Missing or damaged parts? Call Air Lift customer service at (800) 248-0892 for a replacement part. MN-786 (021303) ECR 7605
TABLE OF CONTENTS Installing the AutoPilot V2 Kit... 4 NPT Assembly Instructions... 6 Air Line and Fittings Helpful Hints... 6 Setup and Calibration... 7 Program Presets... 8 Troubleshooting Guide... 9 Leak Testing and Detection... 9 Use the System... 12 Electrical Schematic... 13 Warranty and Returns Policy... 14 Replacement Information... 14 Contact Information... 14 Manifold Template... 15 AutoPilot V2 Remote Control Unit... 17 16380 Compressor Template... 19
Installing the AutoPilot V2 Kit Air Lift Performance INSTALL COMPONENTS ( 15 10-11) 1. Layout NOTE: Be sure to install all components as far as possible from any heat sources. Plan and prepare harness and plumbing routing thru the vehicle. Eliminate all sharp edges that could chafe. Use grommets when passing through compartment walls. 2. Prepare and install the compressor ( 15) C 1 VIAIR Max. Tank Pressure 380C 175 400C 150 444C 175 450C 150 480C 175 NOTE: If the harness must be lengthened, use properly sized butt connectors and wire. If extending the power/ ground wires, use 8AWG wire minimum or contact Air Lift for more information. NOTE: The supplied harness is only capable of powering a single compressor. If installing dual compressors, a second dedicated power wire is required. Consult page 13 for proper wiring, and contact Air Lift for an optional second compressor harness (part number: 27679). Manifold NOTE: Mount the manifold to the frame either horizontally (fig. 1a) or vertically with the ports facing toward the ground (fig. 1b). Do not mount the manifold upside down (fig. 1c). Proper manifold mounting will help prevent water from settling in areas sensitive to freezing. M - If the mounting surface is not flat, add washers to space the manifold up over surface irregularities. ( 1 1 ) fig. 1a fig. 1b fig. 1c PREFERRED ACCEPTABLE ABSOLUTELY NOT! 4 MN-754
Tank pre-assembly ( 15) NOTE: Air compressors ingest moisture and will deposit water in the tank. Tanks must be regularly purged be sure to provide easy access to drain/fill valve (preferably outside the vehicle). The AutoPilot V2 system does not include moisture separators or water traps, and does require periodic tank moisture drain. If using an engine driven compressor, proper oil and water filtration must be added as these compressors will contaminate the air suspension system. Water traps are available and sold separately through Air Lift Performance (part numbers: 1/4-21011, 3/8-21012, 1/2-21013) C C C Tank install ( 15) C 5 C R ( ) M NOTE: Use a standard hose cutter (Air Lift part number 10530) or razorblade. Cut all hose ends square and as smoothly as possible. INSTALL HARNESS 1. Disconnect the battery ground while installing the system. 2. Compressor / manifold connections ( 15) M - C NOTE: Use an appropriate terminal crimp tool to ensure a good connection. RE N C C C ( ) 3. Battery / ignition connections ( 15) 10 10 18 R 3 8 ( ) 3 8 R 18 NN E EC 2 4. Display R ( 3 ) 5. Reconnect the battery MN-754 5
INSTALL AIR LINES NOTE: Use a standard hose cutter (Air Lift part number 10530) or razorblade. Cut all hose ends square and as smoothly as possible. Route and attach the air lines to the air springs R Attach manifold port FL or 1 Attach manifold port FR or 2 Attach manifold port RL or 3 Attach manifold port RR or 4 Attach manifold port T or 5 C M E or 6 E NOTE: Air lines should be pushed in firmly, with a slight back and forth rotational twist check the connection by pulling on each line to verify a robust connection. NOTE: Release the air line from the fitting by releasing air, pushing on the line, depressing the ring towards the fitting, and then pulling the hose out of the fitting. NPT Assembly Instructions 1 2 3 ( 1) CN NE ER C N NE E N C E E R ER NMEN EN N NE E N C RR E E N C N RE EE N RE Air Line and Fittings Helpful Tips Size Torque Specifications Dash Size Table 1 1 8 N -02 1 5-3 0 12 1 N -0 1 5-3 0 25 3 8 N -06 1 5-3 0 0 1 2 N -08 1 5-3 0 5 3 N -12 1 5-3 0 78 1 N -16 1-2 5 112 1 N -20 1-2 5 15 1 N -2 1-2 5 211 2 N -32 1-2 5 300 Hose bend radius 3 8 1 5 1 1 Hose to fitting N 1 Hose cutting C DOT/SAEJ844 air brake hose data M 175 N () - 6 MN-754
Setup and Calibration 2 - - - - 2 8 8 2 SYSTEM CALIBRATION AND SETTINGS 1 - C NN N 5 2 1 5 (1 5) 5-10 ( 3) 3 1 ( N ) M N M ( ) 1 5 NOTE: If tank MAX settings are changed, a system re-calibration is necessary for optimal performance. Calibrate to your vehicle NOTE: System will automatically deflate to 0 PSI and inflate to 100 PSI during calibration. 2 CR E ( 5) EM C ( 1) 2 1 5 5 3 C ( 6) R (R ) () () 1 5 Automatic preset maintenance 6 RE E M N N ( 7) 8 N N NOTE: This function will not exhaust pressure. If air spring pressure is higher than preset target, only the operator pressing the preset button again will activate the system to exhaust air spring pressure (for safety). Press buttons 1+5 to exit. NOTE: RE E M N N should be off for performance/ track driving or if operating in extremely hilly areas. fig. 2 fig. 3 fig. 4 fig. 5 fig. 6 fig. 7 1 2 3 4.... 1 2 3 4 LF RF T LR RR 5 6 7 8 MIN 145 Button Definition TANK ADJUST CALIBRATE BACKLIGHT PRESET MAIN + + + BACKLIGHT R G ADJ B - - - PRESET MAINTAIN? ON MAX 175 CALIBRATION MENU 1 SYSTEM CAL 2. ADJUST SYSTEM MN-754 7
7 8 2 ( 8) 8 5 ( ) M N N M 2 1 5 6 Rise on start 10 7 R E N R ( 10) 1-1 5 11 8 R 1 5 NOTE: BAR stands for DeciBar values. 12 1 5 Program Presets NOTE: Preset 1 should always be entered as the desired ride pressure for the RISE ON START function. 1 1 5 M N M ( M N 12) ( 11) 8 programmable presets 2 1 1 5 RE E 1 1 R ( 12) - 1 5 N E E ( 1 5 5 ) 2 CR E EM 0 10 3 7 R fig. 8 fig. 9 fig. 10 fig. 2 fig. 11 fig. 12 fig. 13 5 6 7 8.... Air Lift Performance COMP TEST COMP TIME RISE ON START PSI BAR & SWV TANK PRESSURE RANGE 140-175 PSI PROCEED? YES NO RISE ON START? ON 1 2 3 4 LF RF 5 6 7 8 64 66 82 80 150 EDIT 65 65 80 80 PRESET 1 EDIT 5 100 5 100 T PRESET 6 LR RR Button Definition 8 MN-754
2 EDIT - - 25 fig. 14 100 5 100 5 PRESET 7 - - ( 13 1 ) Troubleshooting Guide (800) 2 8-08 2 M C (517) 322-21 PROBLEM CAUSE SOLUTION Compressor doesn t run. Compressor runs all the time. Air spring or tank leak. Nothing happens when the vehicle is key-on ignition active. The display does not light up. Compressor runs all the time but doesn t fill the tank. Display shows UNSUCCESSFUL C C Leak Testing and Detection Leak detection R R C - R R R 1 10 2 2 3 1 5 5 ( ) DOT/SAEJ844 hoses and fittings (industry standard) 1 7-0 ( ) 2 E 150 2 5-0 12 1 2 17 150 5-0 12 1 6 08 100 1 1 3 ( ) - 0 12 67 MN-754 9
1 2 3 4 1 2 3 4 LF RF LR RR LF RF LR RR 5 6 7 8 5 6 7 8 Air Lift Performance fig. 15 - - + + Relay schematic reference Relay schematic reference 30 30 85 87 86 Connect direct to battery Connect direct to battery Preferred Preferred Ignition Source (on while cranking) Ignition Source (on while cranking) 85 87 86 10 MN-754
LEFT RIGHT LEFT RIGHT NOTE: MN-754 11
Use the System Air Lift Performance N RE E M N 1 5 10 - C - PRESET mode 2 nd 6-3 E E CCE N CCE (N E ) E ( 1 5 5 ) 2 (CR E) EM 0 10 Micro adjust to ±1 PSI: If more accuracy is desired, double press the same preset and the system will refine pressures closer to target. 1 2 3 4 1 2 3 4 99 99 99 99 103 82 75 80 299 150 5 6 7 8 99 99 99 99 103 82 75 80 299 150 5 6 7 8 fig. 16 PRESET Mode fig. 17 MANUAL Mode MANUAL mode M N MANUAL mode with Easy Control Tap ( 0 1 ) - 0 1 10 1 - E 5-8 12 MN-754
Electrical Schematic AUTOPILOT V2 GEN 3 PRESSURE CONTROL AUTOPILOT V2 SECOND COMPRESSOR HARNESS* * Sold seperately Air Lift Part Number 27679 fig. 18 MN-754 13
Warranty and Returns Policy C ( ) C 10 00 (800) 2 8-08 2 C ( (517) 322-21 ) R M (RM ) R C 2727 R M 8 17 ( ) C - - Replacement Information (800) 2 8-08 2 M Contact Air Lift Company customer service at (800) 248-0892 first if: Contact the retailer where the kit was purchased: Contact Information (800) 2 8-08 2 M C (517) 322-21 - 80167 M 8 08-0167 2727 R M 8 17-14 MN-754
Manifold Template MN-754 15
16 MN-754
AutoPilot V2 Remote Control Unit MN-754 17
18 MN-754
16380 Compressor Template HOLE PATTERN FOR BOTTOM OF 16380 COMPRESSOR 6.6900 3.3100 MN-754 19
Need Help? C (800) 2 8-08 2 M C (517) 322-21 Thank you for purchasing Air Lift Performance products! C 2727 R M 8 17 80167 M 8 08-0167 (800) 2 8-08 2 (517) 322-21 (517) 322-02 0 Printed in the USA