07 ford focus, viper 5704 and pkfm
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=135893
Printed Date: May 03, 2025 at 5:51 PM
Topic: 07 ford focus, viper 5704 and pkfm
Posted By: denistm
Subject: 07 ford focus, viper 5704 and pkfm
Date Posted: January 22, 2014 at 8:05 PM
HI,
I'M installing (VIPER 5704 SECURITY AND REMOTE START) and XPESSKIT (PKFM-PKFORD)for 2007 FORD FOCUS.
1. I have 1 key with chip and 1 key without chip to open door. And it say 2 valid key required for programming... IS it possible program bypass with only one key? Can I use same key twice?
2. To W2W From REMOTE STARTER TO BYPASS MODULE. THERE IS 2 STATUS OUTPUT ON REMOTE STARTER GWR- (2.BLUE/WHITE AND 5.DARK BLUE) Which one I have to use or do I use both wires to connect bypass module.
Thanks
Replies:
Posted By: kreg357
Date Posted: January 22, 2014 at 9:15 PM
Hello,
Your 2007 Focus has the PATS3 immobilizer system. You will need two unique, working keys to program the PKFM bypass module. There is a way to do it with one key but you would need a different bypass module ( EVO-ALL ) and a $60 USB FlashLink cable.
You can use either (-) Status Output wire, but you need only one for the connection to the bypass module in W2W mode. ------------- Soldering is fun!
Posted By: denistm
Date Posted: January 22, 2014 at 9:26 PM
Thank you,
I think get chip key from ACE for $50 better.
Where i can get cheaper key with chip ?
Posted By: kreg357
Date Posted: January 22, 2014 at 9:46 PM
The chip key from ACE will be a clone of the working key, not a unique transponder chip key. It still won't allow you to program the PKFM. You can get a blank transponder key off EBay for $7 but it will need a dealer scan tool for programming to the Focus.
------------- Soldering is fun!
Posted By: denistm
Date Posted: January 25, 2014 at 2:01 PM
Hello,
I'm about to install (VIPER 5704 SECURITY REMOTE START) and XPESSKIT (PKFM-PKFORD)for 2007 FORD FOCUS.
I'm looking at my vehicle wiring diagram there is three things I confused.
Could you tell me how to wire them.
1. Keyse (RED / Black -) @ignition switch hardness
2. Lock motor wire (Yellow/Black 5-wire type) in drivers kick panel.
3. Tach
Thanks.
Posted By: kreg357
Date Posted: January 26, 2014 at 4:10 AM
1. Keysense I don't think you need to connect Keysense on that vehicle for a basic install.
2. If have factory power door locks, you will connect the Viper to these wires to control the locks : POWER LOCK BLACK/ RED (TYPE B) IN DRIVERS KICK PANEL or GEM, GRAY Plug, Pin 15 POWER UNLOCK BLACK / YELLOW (TYPE B) IN DRIVERS KICK PANEL or GEM, GRAY Plug, Pin 21
3. Tach wire Connect the Viper to either of these locations in the engine compartment : Tachometer BLACK/ stripe (ac) @ any fuel injector TACH BLACK/ GREEN or BLACK/ ORANGE (AC) @ IGNITION COIL ------------- Soldering is fun!
Posted By: denistm
Date Posted: January 26, 2014 at 4:23 PM
kreg357 thank you for help.
what is LOCK MOTOR WIRE ???
and from where to where is wire it
thanks a lot
Posted By: kreg357
Date Posted: January 26, 2014 at 6:58 PM
The Lock Motor wire usually listed in the wiring guides is for the drivers door lock motor. It is actually a solenoid that is used to lock and unlock the doors' physical lock mechanism. Very basically, when you press the lock button on your factory remote, it transmits a signal to the car, the car receives the signal and sends a data command to the BCM ( or GEM ) that, in turn, sends a signal to the door lock controller that controls the lock motor via the motor wire ( and others ) listed. While there are some uses for this wire, I'm not sure you need it for your basic 5704 install. That is why I answered your question #2 with the wires the Viper 5704 will use. The Lock Motor Wire typically is used for "add-on" remote start units that watch for several lock pulses in a row to know it's time to initiate a remote start.
For more info, here is a relay set-up that is used to control the door lock actuator :

And here is the actuator ( aftermarket DEI 524 two wire ) :

------------- Soldering is fun!
Posted By: denistm
Date Posted: February 22, 2014 at 7:14 PM
Good Evening !
I have trouble with installing Viper 5704v for ford focus 2007 pkford bypass module.
• Remote start not working. I have programmed it to automatic transmission. After minute it say remote start error(never starts).
• Couldn’t program bypass module , followed exact instruction.
• Now car doesn’t accept original key, security lights ON.
1.MAIN HARNESS 6 PIN
• RED (+)12VDC CONSTANT INPUT =RED (+)
• BLACK (-) CHASSIS GROUND =GROUND
• BROWN (+) SIREN OUTPUT = ***I DIDN’T CONNECT
• WHITE/ BROWN PARKING LIGHT ISOLATION WIRE = ***I DIDN’T CONNECT
• WHITE PARKING LIGHT OUTPUT = ORANGE / YELLOW(+) AT HEADLIGHT SWITCH
• ORANGE (-) 500mA GROUND WHEN ARMED OUTPUT = ***I DINT CONNECT
2. Harness 24-pin connector
• DARK BLUE STATUS OUTPUT =Brown: (-) GWR (status) Input (BYPASS)
• 12 VIOLET/WHITE TACHOMETER INPUT = ****I DIDN’T CONNECT
• BLACK/ WHITE NEUTRAL SAFETY/PARKING BRAKE INPUT=GROUNDED
• GREEN/ BLACK FACTORY ALARM DISARM OUTPUT = BLACK/ WHITE (-) AT GEM
• GREEN (-)DOOR INPUT door trigger wires BLACK/ BLUE (-)YELLOW/BLACK (-) AT GEM
• BROWN (+)BRAKE SHUTDOWN INPUT = GREEN/ RED (+) AT BRAKE PEDAL
3.Remote Start, 10-pin connector
• PINK (+) IGNITION 1 INPUT/OUTPUT =GREEN/ YELLOW (+)
• ORANGE (+) ACCESSORY OUTPUT = YELLOW (+)
• VIOLET (+) STARTER OUTPUT (CAR SIDE OF THE STARTER KILL=GRAY/BLACK (+) CAR SIDE
• GREEN (+) STARTER INPUT (KEY SIDE OF THE STARTER KILL) GRAY/BLACK (+) KEY SIDE
4.PKFM-PKFORD
W2W CONNECTION
• Brown: (-) GWR (status) Input = DARK BLUE STATUS OUTPUT (REMOTE STARTER)
• Green: TX Output =3 TX(PATS 3B)
• Pink: RX Output = 4 RX (PATS 3B)
• Orange: (+) Ignition Input = IGNITION (PATS 3B)
• Red: (+) 12 V Input = + 12 v
• Black: (-) Chassis Ground*
Thanks for help.
Posted By: kreg357
Date Posted: February 23, 2014 at 10:41 AM
Did you connect the thick Red and RED / Black wires of the H3 harness to +12V constant?
------------- Soldering is fun!
Posted By: denistm
Date Posted: February 23, 2014 at 10:48 AM
no should I do
pink ignition 1 input/output and red fused ignition 1 input together....?
violet output ,green input starter and RED / black fused accessory/starter input together ..???
Posted By: kreg357
Date Posted: February 23, 2014 at 11:13 AM
Pull the 10 Pin connector off the PKFM, insert a key into the ignition switch but don't turn it and then try a remote start.
If this remote starts the Focus, the problem is with the bypass. You said you couldn't get it to program so it's a safe bet that it is not doing the bypass function. Did you get a second, unique ignition key?
------------- Soldering is fun!
Posted By: kreg357
Date Posted: February 23, 2014 at 11:35 AM
This is how the H3 harness should look :
Remote Start, (H3) 10-pin connector
H3/1 PINK (+) IGNITION 1 INPUT/OUTPUT GREEN/ YELLOW + ignition harness
H3/2 RED / WHITE (87) FLEX RELAY +12V INPUT (30A FUSED) not used
H3/3 ORANGE (+) ACCESSORY OUTPUT yellow + ignition harness
H3/4 VIOLET (+) STARTER OUTPUT (CAR SIDE) gray/black + ignition harness \
H3/5 GREEN (+) STARTER INPUT (KEY SIDE) gray/black + ignition harness / cut Starter wire
H3/6 RED IGNITION 1 +12V INPUT (30A FUSED) red (30A) + ignition harness
H3/7 PINK/WHITE (30) FLEX RELAY OUTPUT not used
H3/8 PINK/BLACK (87a) FLEX RELAY INPUT (if needed) not used
H3/9 RED / BLACK ACC/STARTER RELAY +12V INPUT (30A FUSED) red (30A) + ignition harness
H3/10 NC No Connection
------------- Soldering is fun!
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