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2010 Audiovox Electronics Corporation. All rights reserved.

Tach Programming

The unit will not operate unless  tach is programmed or tachless option is
turned ON
.  If an attempt is made to start the vehicle via the remote start without
first programming tach, the unit will flash the parking lights 7 times indicating tach
has not been learned and stored.  If the tach rate is not properly programmed to
the specific vehicle, the unit may not realize that the vehicle is running in certain
instances and reengage the starter motor.

The Remote Start unit  will learn the tach rate of most vehicle's single coil, multiple coil

packs, or single injector. To learn tach:

1.

Turn the ignition key to the ON position.

2.

Press and release the valet/override button 3 times.

3.

Immediately turn the ignition key OFF.

4.

Press and hold the valet/override button, then start the vehicle using
the key.

5.

When the unit senses the tach signal, the parking lights will begin to
flash.

6.

Allow the vehicle to settle to a normal idle speed.

7.

Release the valet/program push-button switch. The parking lights will
stay on solid indicating that the learned tach signal is stored and the
unit has exited tach learn mode.

NOTE: If the unit fails to learn tach rate due to an improper tach connection or a
poor tach source, the parking lights will not flash. To correct this situation, locate
and connect the PURPLE/WHITE wire to the proper tach signal, and then repeat
the tach learn routine.

Smart Tachless Mode

Smart Tachless Mode is available only if a tach signal has never been learned to
the system and when activated will automatically change the Tach Mode feature
in option programming to Tachless without the need to enter the feature
programming mode.

1.

Activate the remote start. The parking lights should begin flashing 7
times indicating no tach signal has been learned.

2.

Within the 7 flash time period, press and hold the 

  button.

3.

One extended parking light flash (1.5 seconds) will indicate the
system is now in tachless mode.

Summary of Contents for CA 4051

Page 1: ...1 2010 Audiovox Electronics Corporation All rights reserved PROFESSIONAL SERIES Remote Start Installation Guide CA 4051...

Page 2: ...n Alternate Harness 9 2 Pin Door Lock Output Harness 10 Additional Ports 11 Antenna LED Programming Port 11 DBI Port 11 Set Up Programming 12 Transmitter Programming 12 Manual Feature Programming 12 P...

Page 3: ...r hot surfaces Avoid mounting components or routing wires near moving parts Tape or loom wires under hood for protection and appearance Technical Support 800 421 3209 or go to http techservices codesy...

Page 4: ...in Parking Light Harness 1 PURPLE STARTER OUTPUT MOTOR SIDE 2 RED BATTERY 12V 3 ORANGE ACCESSORY 1 4 PINK WHITE IGNITION 2 5 RED WHITE BATTERY 12V 6 PINK IGNITION 1 6 PIN START 1 LT GREEN BLACK FACTOR...

Page 5: ...ng diagram Use an SPDT relay not supplied Ignition 3 output see the following diagram Use an SPDT relay not supplied Accessory 2 3 output see the following diagram Use an SPDT relay not supplied Fused...

Page 6: ...voltage reading will increase as the engine s RPM increases Connect the PURPLE WHITE wire to the negative side of the vehicle ignition coil or fuel injector 3 GRAY HOOD PIN INPUT Install a Hood Pin Sw...

Page 7: ...ire with any other vehicle components 3 Pin Parking Light Harness 2 WHITE RED PARKING LIGHT INPUT 3 WHITE PARKING LIGHT OUTPUT Locate the parking light output wire at the vehicle s light switch Verifi...

Page 8: ...nstant 12 Volt battery wire NOTE Remove all fuses until all connections are made 3 ORANGE ACCESSORY 1 Locate the vehicle s accessory wire at the ignition switch Verification This wire registers voltag...

Page 9: ...he RED WHITE wire to the constant 12 Volt battery wire NOTE Remove all fuses until all connections are made 4 Pin Alternate Output Harness 1 LT GREEN BLACK FACTORY DISARM PULSE BEFORE START This wire...

Page 10: ...85 BLAC K YE LLOW P ulse During C rank Wire To Vehicle s2nd S tarter Wire Jump To P UR P LE S tarter Output Wire From The C ontrol Module 2 Pin Lock Output Harness 1 BLUE UNLOCK The door unlock outpu...

Page 11: ...afety Shut Down Trunk Hatch Open Diesel Glow Plug Input Door Lock Control Passlock Passkey Interface GM Only Dome Light Supervision Transponder Interface Activation Factory Alarm Arm Disarm Manual Arm...

Page 12: ...there is no time limit To exit programming turn the IGNITION OFF Set Up Programming Transmitter Programming Feature Bank 1 1 Turn the ignition ON 2 Press and hold the valet override button 3 Within 10...

Page 13: ...ature Bank 1 3 Flashes Transmitter Programming Feature Bank 2 4 Flashes Security Control 1 LED Flash 2 LED flash 3 LED Flash 4 LED Flash 5 LED Flash 6 LED Flash Feature Bank 3 5 Flashes Output Control...

Page 14: ...s the tach signal the parking lights will begin to flash 6 Allow the vehicle to settle to a normal idle speed 7 Release the valet program push button switch The parking lights will stay on solid indic...

Page 15: ...the transmitter or system shutdowns 3 Running Lights Controls the WHITE parking light output wire during remote start Steady Parking lights constant during the remote start cycle Flashing Parking ligh...

Page 16: ...wire during remote start activation Gas Gasoline engine no delay for the starter output wire 10 Second Delay Diesel engine delays the starter output wire for 10 seconds after the ignition has been po...

Page 17: ...d view the last shutdown turn the ignition ON and press and hold the button for 3 seconds FLASHES TRIGGER ZONE 3 Flashes Hood Input Brake Input 4 Flashes Remote Start Valet Mode 7 Flashes Tach not lea...

Page 18: ...ACTORY DISARM PULSE BEFORE START BLUE UNLOCK OPEN PURPLE STARTER OUTPUT MOTOR SIDE RED BATTERY 12V ORANGE ACCESSORY 1 PINK WHITE IGNITION 2 RED WHITE BATTERY 12V PINK IGNITION 1 BLACK GROUND WHITE RED...

Page 19: ...19 2010 Audiovox Electronics Corporation All rights reserved...

Page 20: ...and with RSS 210 of Industry Canada Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received inclu...

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