WIFI Top Controller For 3000GT Spyder SL and VR4 Actual Size Shown Features and Benefits Remote control operation of convertible roof Remote control operation of tonneau Interfaces with most multi channel car alarm systems Interrupt and reverse direction of top or tonneau operation Automatic continuation after Safety Stop Adjustable closure timer Low standby current drain Small 2.6 x 4.25 x 1.
Table of Contents General Description .......................................................................................3 Functional Block Diagram ..............................................................................3 Pin Assignment..............................................................................................4 Functional Description ...................................................................................4 Specifications................................................
General Description The JNS WIFI TOP™ consists of precision timers and relays that simulate the operation of the rocker switches for the top and tonneau. In the standby mode the Interface is monitoring the trigger outputs of the car alarm system. When an extra channel of the car alarm system is accessed by the remote control the system wakes up and powers the Hardtop ECU. Depending on the channel selected, the hardtop or tonneau is opened or closed according to preset timing.
Pin Assignment DB25 PIN 1 2 5 6 7 8 10 11 12 13 14 DESCRIPTION +12V (Battery) Gnd Tonneau Open Trigger Hardtop Close Trigger Tonneau Close Trigger Hardtop Open Trigger Tonneau Open Actuator Tonneau Close Actuator Hardtop Open Actuator Hardtop Close Actuator +12V (Ign2) Table 1 - Pin Assignment Functional Description ***CAUTION*** Care should be taken to stand clear of the top mechanism during remote activation. Once activated, the mechanism will operate automatically until the timers expire.
Hardtop Close An active low pulse on the hardtop close trigger starts a 68 second system timer and a 251 second timing cycle to close the hardtop to the safety stop. A second timer automatically fires for 13 seconds to complete the top closure. The hardtop close trigger also terminates an active hardtop open cycle allowing the operator to reverse operations without waiting for an active cycle to complete.
PCB Layout R19 and R37 are located on the bottom side of the PCB and are highlighted in the red boxes. Some versions of the PCB do not have a silkscreen legend on the bottom side so you need to carefully match up the artwork features to the figure below.
Installation Instructions WIFI TOP™ Interface Harness SOURCE DB 25 Color PIN 1 R Description +12V (Battery) DESTINATION Connector Color - Pin C59-6 W 2 B Gnd Chassis B 5 W Tonneau Open Trigger Dark Blue Wire1 6 Y Hardtop Close Trigger Light Blue/Green Wire1 7 O Tonneau Close Trigger Light Blue/Black Wire1 8 G Hardtop Open Trigger Light Blue/Red Wire1 10 L Tonneau Open Actuator D48-10 LG-B2 11 P Tonneau Close Actuator D48-9 B-W2 12 BR Hardtop Open Actuator D48-3 GR-R2 1
Wiring the Harness Red Wire: +12V Input (DB25 Pin 1) Connect this wire to the +12VDC constant source found at the ignition harness connector C59 pin 6 located under the driver side dash. It is the White wire. Use a fused connection or tie in after the car alarm system fuse. Black Wire: Gnd (DB25 Pin 2) Connect this wire to Chassis ground. Remove the driver’s side center console cover and use one of the relay mounts to attach a ground lug.
Grey Wire: Hardtop Close Actuator (DB 25 Pin 13) The D48 connector is located under the control switch garnish. Find pin 11 on the connector. It will have 12V applied when the hardtop switch is operated to the close position. Although the manual states this wire is Blue / White I found it to be Light Blue in my car. Clear Wire: +12V Ign2 Output (DB 25 Pin 14) The D48 connector is located under the control switch garnish. Find pin 4 on the connector.
D16 = System LED There are also Test points for each input trigger and ground. These are labeled as follows: TP1 TP2 TP3 TP4 TP5 = = = = = Tonneau Open Trigger Hardtop Close Trigger Tonneau Close Trigger Hardtop Open Trigger Ground The installation can be tested independently from the car alarm system by manually triggering the timer circuits. To cause a timing cycle to begin, simply make a momentary connection between the appropriate trigger test point and the ground test point.
Adjustment Procedure for Closure Timer using R19/R37 The closure timer determines how much time is spent raising the top to the safety stop position. In order to function properly the top must reach the safety stop before the timer expires. If the timer is too short then the top will hang prior to the safety stop and will end up in the safety position until a subsequent Top Close command is issued. If the timer is too long then the top will spend extra time in the safety position prior to closure.
Remote Start Neutral Safety Switch First a disclaimer. Installing a remote start capability in a manual transmission car is not safe, probably voids the security system warranty, and is possibly against the law. The author takes no responsibility for any consequences from the correct or incorrect use of the following information.
Installing The Magnetic Switch and Magnet I installed the magnetic switch horizontally under the shift arm. It is positioned so that the magnet will be perpendicular to the switch when the shifter is in neutral. When in gear, the magnet will be away from the switch and the switch will be open circuited. I used clear RTV to hold the switch and allowed it to set overnight I found that the magnet needs to be installed very low on the shift arm.
Magnetic Switch and Relay Circuit The circuit is pretty basic. A magnetic switch is mounted underneath the shifter. The magnet is mounted on the shifter arm. When the shifter is directly over the magnetic switch (neutral position) there is continuity between the terminals of the magnetic switch. Any other position besides neutral results in an open circuit at the magnetic switch.
Verify that the car WILL NOT start unless in neutral BEFORE unplugging the clutch safety switch. Installing the APS-996a / 997 / 998 Alarm The APS-99x series installation guides cover everything you need to know so I will just add some suggestions for where to locate things. The Brain (main unit). Locations for this are limited to high up in the dash sort of behind the gauge cluster or in front of the ECU.
APS-996a Wiring for 3000GT SOURCE APS-996a Harne Color ss Power R-W Battery 1 Source Power R Battery 2 Source Power Y Starter Output Power L IGN1 Power G IGN2 Power P ACC Main W-R Power for Parking lights Main W Parking Lights Main P (+) Door trigger Main G (-) Instant Trigger Main GR-B Main BR-B Negative Inhibit + Trigger when armed Positive Inhibit Main B Chassis Ground Main G-O Tachometer Input C90-58 Main BR (-) Door Trigger C65-10 Main B-W Horn Output C57
Wiring Color Codes (APS-996a Alarm) W B B-W G-R L-W L-B W-R R-W G-W W-B GR-B BR-B G-O BR-W BR-L G-B R-G = = = = = = = = = = = = = = = = = White Black Black with White stripe Green with Red stripe Blue with White stripe Blue with Black stripe White with Red stripe Red with White stripe Green with White stripe White with Black stripe Grey with Black stripe Brown with Black stripe Green with Orange stripe Brown with White stripe Brown with Blue stripe Green with Black stripe Red with Green stripe R Y G L P
Remote Start Safety Tests Push in the clutch and attempt to start the car in any gear. It should fail to start. Turn the Red toggle switch OFF. Attempt to Remote Start the car. It should fail to start. Remote Start the car. Touch the brake pedal. It should shut down. Remote Start the car. Rev the accelerator. It should shut down. Remote Start the car. Pull the hood latch. It should shut down. If any of these tests fail, consult the manual and check the wiring immediately.
50 CONFIGURATION DIAGRAMS - Dash Panel DASH PANEL Connector symbol C 01 thru 45 / /i .mi NOTE *I: 1992 models *2: Up to 1995 models c-01 c-02 c-o.
51 CONFIGURATION DIAGRAMS - Dash Panel C-32 c-33 A36F0179 00004255 C-25 C-26 C-27 C-28 c-29 c-30 c-31 C-32 c-33 Air conditioning control unit Air conditioning control unit*2 Air-inlet sensor Air selection damper control motor Body wiring harness (LH) and control wiring harness combination Body wiring harness (LH) and control wiring harness combination Body wiring harness (LH) and front wiring harness combination Body wiri
52 CONFIGURATION DIAGRAMS - Dash Panel JUNCTION BLOCK C-68 C-69 Junction / C-91*5 i I :Av/// 36FOOOl C-76 / :-8! C-64 1 / C-63 C-63 C-61 ( C-62 QC-58 C-57 C-60 Turbo> , C-80 NOTE 36FOOO3 [-I! 1:: : 1992 Up to models 1993 models *s: From 1994 models *4: 1995 models (5) *5: From 1996 models C-46 c-47 C-48 c-49 c-50 c-51 C-52 c-53 C-54 c-55 C-56 c-57 C-58 ELC-4 AA control module ELC-4 A/T control module ELC-4 AiT control module*’ Air conditioning control u
CONFIGURATION DIAGRAMS - Dash Panel c-86*3 -J-----1)!_1/ C-87*3 53 c-88’3 - -b!w t’ \.
CIRCUIT DIAGRAMS - Power Distribution Circuit 75 3y; 6 IGNITION SWITCH (c-59) 2B-Y I 2B-W I V IGl pL5 2B-W *2L-B IOD OR %ii&!OR I I B-W J GENERATOR RELAY 7 __-_--_-_____-___-_____________ .--_ .ENGINE CONTROL MODULE .IGNITION COIL .IGNITION POWER TRANSISTOR .MFI RELAY TRANSAXLE ki8%EL f ,BACK UP LIGHT .LIGHT AUTOMATIC SHUT-OFF UNIT $$~TDIAGNOSIS .ACTIVE AERO CONTROL UNIT $@RC~UISE MAIN SWITCH ~f$J&CRUISE ~'$@~NATION .&y&NATION .ETACS UNIT .MOTOR ANTENNA CONTROL UNIT .
88 ii I, CIRCUIT DIAGRAMS - MFI Circuit MFI CIRCUIT (1992 MODEL) (CONTINUED) J/B MULTI-PURPOSE IGHT g;fK;TIC CLUTCH ( FUSE@ > Ki w --I 0.85R-B 1.25R-W 1 WITHOUT WITH G-Y 3B-I iXJ$XJc;?UISE &J$~~~~UISE DEDICATED FUSE 2 IXEGER 1 -I &I ;:iH c d G-W OFF - 0~ A(c-62) r L 0.
54-216 CHASSIS ELECTRICAL - Theft-alarm System CIRCUIT DIAGRAM (CONTINUED) KEY i#+#ER IGNITION SWITCHCST) 2%-Y B-Y 0 I 1 B-L v M/T h A/T LIGHT AUTOMATIC SHUT-OFF UNIT 77 I Y-B M/T ! A/T i-B LG-E ;-B ; ) t CLUTCH I 2B-Y I PEDAL POSITION N SWITCH I(c-64) , O.05B-Y A/T i M/T 2B-Y MFI SYSTEM MFI SYSTEM BATTERY lm J;B (c-66)yg----- YE 0.
Anti-lock Braking System (ABS) 343 CIRCUIT DIAGRAMS - Circuit CAWDB IGNIT SWITC 09 J/B r 15A j(c-71) 0.85B-W G-R (D-45) 3 I STOP LIGHT SWITCH (c-61) 0.85B-W L-R 1 TURN-SIGNAL LIGHT AND E%TRD 7 B-W (F)R-B 3KNG 59 COMBINATION METER (D-d4) 0.85G j .85Gi-' STOP LIGHT O-85( 14 (F-46) I G .MFI SYSTEM .W;WiS;UISE 0.85( 93 G-k 0.
ENGINE ELECTRICAL - Ignition Svstem (UP TO 1995 MODELS) CIRCUIT DIAGRAM IGNITION SWITCH(IG1) B-W 1 33-W 70 CHARGING J/B WE DETECTION 0 15A CONNECTOR (c-71)5 2B-Y t 2B-W \I / 1. c5L-R,,2 (F)1.25L-B;,l I' (F>1.
231 CIRCUIT DIAGRAMS - Central Door Locking Circuit FUSIBLE LINKa DOOR LOCK SW-al. 2W-B B8%RL :jfAYl AND2 B pow% RELAY BR-W R-B IOD OR STORAGE CONNECTOR (A-11X) (F>R-B I I r- ETACS UNIT (c-66) I51 (c-65) S" Aih" 4 ( - -------74 j7 :4 - 54z4 5Pji I + --G-- f(j-5. jg Z5 ;#R LIGHT LUGGAGE COMPARTMENT LIGHT $4 1x5 14:4 3 -4 R-G 1oz5 G-Y L-Y B G-Y J R-E B-L 3 g;;T;;MINDER I 8 OFF ,* VEHICLES WITHOUT THEFT-ALARM (c-58) 1 G-Y R-G E p G;D ,5R-C I 0 ;,.
54-117 CHASSIS ELECTRICAL - Horn I i FUS LIN .BsE b L 5W-B J/B I I 5W-B l(c-68) DEDICATED FUSE 0 10A R-B R-B L ------ -----_.
