460HP Installation Guide NOTE: This product is intended for installation by a professional installer only! Any attempt to install this product by any person other than a trained professional may result in severe damage to a vehicle’s electrical system and components. © 2002 Directed Electronics, Inc.
The Bitwriter® (p/n 998T) requires chip version 1.4 or newer to program this unit. Bitwriter™, Code Hopping™, DEI®, Doubleguard®, ESP™, FailSafe®, Ghost Switch™, Learn Routine™, Nite-Lite®, Nuisance Prevention® Circuitry, NPC®, Revenger®, Silent Mode™, Soft Chirp®, Stinger®, Valet®, Vehicle Recovery System®, VRS®, and Warn Away® are all Trademarks or Registered Trademarks of Directed Electronics, Inc. www.directechs.
Table of Contents Primary Harness (H1) Wire Connection Guide ..........................................................................4 Primary Harness Wiring Diagram ............................................................................................4 Primary Harness Wiring Instructions .......................................................................................4 Door Lock Harness (H2), 3-PPIN Connector .............................................................................
Primary Harness (H1) Wire Connection Guide Primary Harness Wiring Diagram H1/1 ___ ORANGE H1/2 ___ WHITE H1/3 ___ WHITE/BLUE H1/4 ___ BLACK/WHITE H1/5 ___ GREEN H1/6 ___ BLUE H1/7 ___ VIOLET (+) Door Trigger Input, Zone 3 H1/8 ___ BLACK (-) Chassis Ground Input H1/9 ___ YELLOW H1/10 ___ BROWN H1/11 ___ RED H1/12 ___ RED/WHITE (-) 500 mA Armed Output (+)/(-) Selectable Light Flash Output (-) 200 mA Channel 3 Programmable Output (-) 200 mA Domelight Supervision Output (-) Door Trigge
IMPORTANT! Never interrupt any wire other than the starter wire. H1/2 WHITE (+/-) light flash output As shipped, the H1/2 WHITE wire should be connected to the (+) parking light wire. If the light flash polarity jumper is moved to the (-) position (see the Programming Jumper section of this installation guide), this wire supplies a (-) 200 mA output. This is suitable for driving (-) light control wires in Toyota, Lexus, BMW, some Mitsubishi, some Mazda, and other models.
H1/3 WHITE/BLUE 200 mA (-) channel 3 output This wire provides a (-) 200 mA output whenever the transmitter button(s) controlling channel three is pressed. This output can be programmed to provide the following types of output (see System Features Learn Routine section of this guide): ➤ ➤ ➤ ➤ ➤ A validity output will send a signal as long as the transmission is received. A latched output will send a signal continuously when the channel three button(s) is pressed and released.
H1/5 GREEN (-) door trigger input Most vehicles use negative door trigger circuits. Connect the green wire to a wire showing ground when any door is opened. When connecting to newer model vehicles there is generally a need to use individual door triggers. See DirectFax document 1076 for wiring instructions. This wire will report Zone 3. NOTE: If using a door trigger wire that has a delay, Advanced Menu 2, feature 6 or the 998T Bitwriter can be used to turn Bypass Notification off.
H1/8 BLACK (-) chassis ground connection Connect this wire to a clean, paint-free sheet metal location (driver kick panel) using a factory bolt that DOES NOT have any vehicle component grounds attached to it. A screw should only be used when in conjunction with a two-sided lock washer. Under dash brackets and door sheet metal are not acceptable ground points. It is recommended that all security components be grounded at the same location.
H1/11 RED (+)12V constant power input Before connecting this wire, remove the supplied fuse. Connect to the battery positive terminal or the constant 12V supply to the ignition switch. NOTE: Always use a fuse within 12 inches of the point you obtain (+)12V. Do not use the 15 fuse in the harness for this purpose. This fuse protects the module itself. H1/12 RED/WHITE 200 mA (-) channel 2 output When the system receives the code controlling channel 2 for longer than 1.
Door Lock Harness (H2), 3-PIN Connector H2/A ___ Green (-) Lock, (+) Unlock Output H2/B ___ Empty Unless Using 451M H2/C ___ Blue (-) Unlock, (+) Lock Output IMPORTANT! The door lock outputs are low current and should not be attached directly to any high current device; they are only to be used to activate relays NOTE: For detailed instructions about connecting to the vehicle’s power door lock systems, refer to the Door Lock Wiring guide (Document No.
Valet/Program Switch, 2-Pin BLUE Plug The Valet/Program button should be accessible from the driver’s seat. It plugs into the BLUE port on the side of the unit. Since the system features Valet® by using the remote transmitter, the button can be well hidden. Consider how the button will be used before choosing a mounting location. Check for rear clearance before drilling a 9/32-inch hole and mounting the button.
3. Mount the receiver/antenna using the supplied double-sided tape. 4. Route the receiver/antenna cable to the control module and plug it into the four-pin antenna connector. IMPORTANT! To achieve the best possible range, DO NOT leave the antenna cable bundled under the dash. Always extend the cable full length during installation, regardless of the antenna mounting location. On-Board Dual-Stage Shock Sensor There is a dual-stage shock sensor inside the control unit.
Optional Sensor Harness, 4-pin Connector The four-pin sensor harness is optional, and is not included with this unit. RED (+) 12V Constant and BLACK (-) Ground These wires supply constant (+) 12 volts and ground to the optional sensor. BLUE/GREEN (-) Multiplex Input These wires are multiplex inputs. If a (-) input of less than 0.8 seconds is supplied to either wire, the Warn-Away response will occur. A (-) input of longer than 0.
Bypassing Sensor Inputs There are times when you need to temporarily bypass all sensor inputs to the unit, such as when remote starting the vehicle. Anytime an auxiliary channel output is used, all inputs are bypassed for 5 seconds. During the 5 second bypass period, ground can be supplied to the H1/6 Blue wire without triggering the unit.
2. Ignition. Turn the ignition on, then back off: (The H1/9 YELLOW wire must be connected.) 3. Select a Menu. Press and HOLD the Valet/Program switch: (The Valet/Program switch must be plugged into the blue port.) After three seconds the siren will chirp once indicating entry to the Basic Features Menu #1. If this is the menu you wish to access, release the button and go on to Step 4. If the button is not released, you will jump to the Advanced Features Menu #2 and the siren will chirp twice.
To access another feature in the same menu: 1. Press and release the Valet/Program switch the number of times necessary to advance from the feature you just programmed to the next one you want to program. 2. Then press the Valet/Program switch once more and HOLD it. For example, if you just programmed the third feature in the menu and you would like to program the seventh feature in the menu, you would press and release the Valet/Program switch four times and then press it once more and HOLD it.
System Features Menus Menu #1 - Basic Features Items in bold text have been programmed to the default setting at the factory. Feature Number One Chirp Setting Two-Chirp Setting 1-1 Active arming Passive arming 1-2 Chirps ON Chirps OFF 1-3 Ignition controlled door locks ON Ignition controlled door locks OFF 1-4 Active locking only Passive locking 1-5 Panic with ignition on No panic with ignition on 1-6 0.8 second door lock pulses 3.
Feature Descriptions The features of the system are described below. Features that have additional settings that can be selected only when programming with the 998T Bitwriter are indicated by the following icon: Menu #1 - Basic Features 1-1 ACTIVE/PASSIVE ARMING: When active arming is selected, the system will only arm when the transmitter is used. When set to passive, the system will arm automatically 30 seconds after the last door is closed.
1-7 FORCED PASSIVE ARMING ON/OFF: To use this feature, passive arming must be selected in step 1-1. When turned on, forced passive arming will ensure that the system will passively arm, even if a zone is left open or invalid. Forced passive arming occurs one hour after the ignition is turned off. 1-8 AUTOMATIC ENGINE DISABLE (AED) ON/OFF: AED is a full-time, passive starter disable that works independently of the security system.
2-3 NUISANCE PREVENTION® CIRCUITRY (NPC®) ON/OFF: NPC® stops repeated triggering of the same zone. If one zone is triggered three times in one hour, that zone is bypassed for one hour, starting from the time of the third trigger. During that hour, if the system detects a trigger on that zone again, the system resets the one hour timer. If one hour passes and the zone has not triggered again, the zone is activated and can trigger the system again.
2-9 CHANNEL 3 VALIDITY/LATCHED/LATCHED RESET WITH IGNITION/30 SECOND TIMED/SECOND UNLOCK OUTPUT: Channel 3 can be programmed for these output configurations. The unit is set to the default validity output. To change the configuration, use the two-chirp setting to toggle to the different configurations. Transmitter/Receiver Learn Routine The system comes with two transmitters that have been taught to it. The system can store up to four different transmitter codes in memory.
Channel Number Function Wire Color 1 Arm/Disarm 2 Panic only 3 Silent Mode/Remote Valet/Trunk Release RED/WHITE 4 Remote Start or other accessories WHITE/BLUE 5 Arm only 6 Disarm only 7 Auto-learn Expanded Configuration* (optional four-button transmitter) 8 Auto-learn Standard Configuration* 9 Delete all transmitters *NOTE: For Auto Learn Configurations, see Transmitter Configurations section of this guide. 4.
Transmitter Configurations The transmitters can be programmed with the standard or expanded configurations by using the Auto Learn functions in the Transmitter/Receiver Learn Routine.
Diagnostics The system’s microprocessor monitors and reports all active and violated zones when arming and disarming. LED flashes indicate the active or violated zone; siren chirps indicate system status. Arm/Disarm Diagnostics The number of siren chirps will indicate the status of the alarm when arming and disarming. For information on which zone is active or has been violated refer to the Table of Zones.
Long Term Event History The system stores the last two full triggers in memory. These are not erasable. Each time the unit sees a full trigger, the older of the two triggers in memory will be replaced by the new trigger. To access long term event history: 1. With the ignition off, press and HOLD the Valet/Program switch. 2. Turn on the ignition. 3. Release the Valet/Program switch. 4. Press and release the Valet/Program switch within 5 seconds.
Optional Vehicle Recovery System (VRS) VRS is an optional feature designed to disable a vehicle during a carjacking event. It must be programmed in the features menu and the Failsafe Starter Kill must be installed for it to work properly. For operational instructions when testing VRS refer to the owner's manual. Nuisance Prevention® Circuitry Nuisance Prevention Circuitry bypasses any zone that triggers the system more than three times within a one hour period.
Troubleshooting Starter kill doesn’t work. ➤ Is the correct starter wire being interrupted? If the car starts when the starter kill relay is completely disconnected, the wrong starter wire has been cut and interrupted. ➤ YELLOW wire is not connected to true ignition. It is connected to an accessory circuit. Shock sensor doesn’t trigger the alarm. ➤ Has the NPC® system been triggered? If so, you will hear five chirps when disarming.
Wiring Quick Reference Guide 28 © 2002 Directed Electronics, Inc.
