For Hummer H3 Professionals Only
#1
For Hummer H3 Professionals Only
Dear Professionals ,
How to disable , deactivate or remove the Panic Alarm from the H3 Hummer
because i don't know and when opening the Fuses Box i found the Horn + Alarm in one fuse
How to disable , deactivate or remove the Panic Alarm from the H3 Hummer
because i don't know and when opening the Fuses Box i found the Horn + Alarm in one fuse
#2
its wired into the bcm. the door jamb switches activate it. take a t15 driver and remove all 5 door jamb switches, unplug the connectors and tuck them in the holes(not too far so you can get them back out). close all the doors and activate the alarm.
1- no false activation= defective door jamb switch (you will have to plug them in 1 at a time and retry, to find the defective switch)
2- yes false activation= need to check further
GL
12volts white/black to orange (10A) + ignition harness
Starter yel/blk (not for remote start) - PCM, blue plug, pin 48
Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood.
There is a white/blue (to white) wire and a white/yellow (to white/black) wire at the ignition harness, or the BCM, gray plug, pins A14 and A42, that performs the following: key sense, second ignition, starter, and Passlock resistance. Refer to DirectFax document 1603 for remote start interface information.
The BCM (Body Control Module) is in the passenger kick panel.
Second Starter N/A
Ignition white/green to dk. blue + ign harn or BCM, gray plug, pin B8
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Ignition see starter wire notes
Third Ignition N/A
Accessory white/red to brown + ign harn or BCM, gray plug, pin B7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Accessory N/A
Keysense see starter wire notes
Power Lock lt. blue - either kick or BCM, blk plg, pin A11
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Power Unlock dk. blue - either kick, door harness
Notes: To unlock just the driver door use white (-) at the BCM, black plug, pin A12.
The BCM (Body Control Module) is in the passenger kick panel.
Lock Motor gray 5wi door lock switch in driver door
Unlock Motor tan 5wi door lock switch in driver door
Parking Lights+ brown + driver kick or BCM, blk plg, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Lights- brown/white - switch or BCM, gray plug, pin A7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Hazards white - switch or BCM, gray plug, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(L) lt. blue (F), yellow (R) + BCM, black plug, pins A3, B1
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(R) dk. blue (F), dk. green (R) + BCM, black plug, pins A19, B2
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Reverse Light lt. green + driver kick, harness to rear
Door Trigger see notes - BCM, black plug
Notes: The LF door is gray/black in pin A32, the RF door is lt. green/black in pin A38, the LR door is black/white in pin A39, and the RR door is lt. blue/black in pin A44. Use all four wires and diode isolate each.
The BCM (Body Control Module) is in the passenger kick panel.
Dome Supervision white - BCM, black plug, pin A46
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Trunk/Hatch Pin common with RR door trigger
Hood Pin N/A
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm
Factory Alarm Disarm
Disarm No Unlock with ignition and Passlock
Tachometer NOT pink or black ac any ignition coil or fuel injector
Wait to start N/A
Brake Wire lt. blue + switch or BCM, black plug, pin A37
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Brake lt. blue - switch or BCM, black plug, pin A31
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Horn Trigger green to black - switch or BCM, gray plug, pin A25
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Passlock
Part #: 556LW
Notes: See DirectFax document 1603 for wiring information.
1- no false activation= defective door jamb switch (you will have to plug them in 1 at a time and retry, to find the defective switch)
2- yes false activation= need to check further
GL
12volts white/black to orange (10A) + ignition harness
Starter yel/blk (not for remote start) - PCM, blue plug, pin 48
Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood.
There is a white/blue (to white) wire and a white/yellow (to white/black) wire at the ignition harness, or the BCM, gray plug, pins A14 and A42, that performs the following: key sense, second ignition, starter, and Passlock resistance. Refer to DirectFax document 1603 for remote start interface information.
The BCM (Body Control Module) is in the passenger kick panel.
Second Starter N/A
Ignition white/green to dk. blue + ign harn or BCM, gray plug, pin B8
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Ignition see starter wire notes
Third Ignition N/A
Accessory white/red to brown + ign harn or BCM, gray plug, pin B7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Accessory N/A
Keysense see starter wire notes
Power Lock lt. blue - either kick or BCM, blk plg, pin A11
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Power Unlock dk. blue - either kick, door harness
Notes: To unlock just the driver door use white (-) at the BCM, black plug, pin A12.
The BCM (Body Control Module) is in the passenger kick panel.
Lock Motor gray 5wi door lock switch in driver door
Unlock Motor tan 5wi door lock switch in driver door
Parking Lights+ brown + driver kick or BCM, blk plg, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Lights- brown/white - switch or BCM, gray plug, pin A7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Hazards white - switch or BCM, gray plug, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(L) lt. blue (F), yellow (R) + BCM, black plug, pins A3, B1
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(R) dk. blue (F), dk. green (R) + BCM, black plug, pins A19, B2
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Reverse Light lt. green + driver kick, harness to rear
Door Trigger see notes - BCM, black plug
Notes: The LF door is gray/black in pin A32, the RF door is lt. green/black in pin A38, the LR door is black/white in pin A39, and the RR door is lt. blue/black in pin A44. Use all four wires and diode isolate each.
The BCM (Body Control Module) is in the passenger kick panel.
Dome Supervision white - BCM, black plug, pin A46
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Trunk/Hatch Pin common with RR door trigger
Hood Pin N/A
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm
Factory Alarm Disarm
Disarm No Unlock with ignition and Passlock
Tachometer NOT pink or black ac any ignition coil or fuel injector
Wait to start N/A
Brake Wire lt. blue + switch or BCM, black plug, pin A37
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Brake lt. blue - switch or BCM, black plug, pin A31
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Horn Trigger green to black - switch or BCM, gray plug, pin A25
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Passlock
Part #: 556LW
Notes: See DirectFax document 1603 for wiring information.
Last edited by hummerz; 06-04-2013 at 09:03 AM.
#3
its wired into the bcm. the door jamb switches activate it. take a t15 driver and remove all 5 door jamb switches, unplug the connectors and tuck them in the holes(not too far so you can get them back out). close all the doors and activate the alarm.
1- no false activation= defective door jamb switch (you will have to plug them in 1 at a time and retry, to find the defective switch)
2- yes false activation= need to check further
GL
12volts white/black to orange (10A) + ignition harness
Starter yel/blk (not for remote start) - PCM, blue plug, pin 48
Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood.
There is a white/blue (to white) wire and a white/yellow (to white/black) wire at the ignition harness, or the BCM, gray plug, pins A14 and A42, that performs the following: key sense, second ignition, starter, and Passlock resistance. Refer to DirectFax document 1603 for remote start interface information.
The BCM (Body Control Module) is in the passenger kick panel.
Second Starter N/A
Ignition white/green to dk. blue + ign harn or BCM, gray plug, pin B8
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Ignition see starter wire notes
Third Ignition N/A
Accessory white/red to brown + ign harn or BCM, gray plug, pin B7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Accessory N/A
Keysense see starter wire notes
Power Lock lt. blue - either kick or BCM, blk plg, pin A11
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Power Unlock dk. blue - either kick, door harness
Notes: To unlock just the driver door use white (-) at the BCM, black plug, pin A12.
The BCM (Body Control Module) is in the passenger kick panel.
Lock Motor gray 5wi door lock switch in driver door
Unlock Motor tan 5wi door lock switch in driver door
Parking Lights+ brown + driver kick or BCM, blk plg, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Lights- brown/white - switch or BCM, gray plug, pin A7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Hazards white - switch or BCM, gray plug, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(L) lt. blue (F), yellow (R) + BCM, black plug, pins A3, B1
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(R) dk. blue (F), dk. green (R) + BCM, black plug, pins A19, B2
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Reverse Light lt. green + driver kick, harness to rear
Door Trigger see notes - BCM, black plug
Notes: The LF door is gray/black in pin A32, the RF door is lt. green/black in pin A38, the LR door is black/white in pin A39, and the RR door is lt. blue/black in pin A44. Use all four wires and diode isolate each.
The BCM (Body Control Module) is in the passenger kick panel.
Dome Supervision white - BCM, black plug, pin A46
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Trunk/Hatch Pin common with RR door trigger
Hood Pin N/A
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm
Factory Alarm Disarm
Disarm No Unlock with ignition and Passlock
Tachometer NOT pink or black ac any ignition coil or fuel injector
Wait to start N/A
Brake Wire lt. blue + switch or BCM, black plug, pin A37
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Brake lt. blue - switch or BCM, black plug, pin A31
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Horn Trigger green to black - switch or BCM, gray plug, pin A25
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Passlock
Part #: 556LW
Notes: See DirectFax document 1603 for wiring information.
1- no false activation= defective door jamb switch (you will have to plug them in 1 at a time and retry, to find the defective switch)
2- yes false activation= need to check further
GL
12volts white/black to orange (10A) + ignition harness
Starter yel/blk (not for remote start) - PCM, blue plug, pin 48
Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood.
There is a white/blue (to white) wire and a white/yellow (to white/black) wire at the ignition harness, or the BCM, gray plug, pins A14 and A42, that performs the following: key sense, second ignition, starter, and Passlock resistance. Refer to DirectFax document 1603 for remote start interface information.
The BCM (Body Control Module) is in the passenger kick panel.
Second Starter N/A
Ignition white/green to dk. blue + ign harn or BCM, gray plug, pin B8
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Ignition see starter wire notes
Third Ignition N/A
Accessory white/red to brown + ign harn or BCM, gray plug, pin B7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Second Accessory N/A
Keysense see starter wire notes
Power Lock lt. blue - either kick or BCM, blk plg, pin A11
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Power Unlock dk. blue - either kick, door harness
Notes: To unlock just the driver door use white (-) at the BCM, black plug, pin A12.
The BCM (Body Control Module) is in the passenger kick panel.
Lock Motor gray 5wi door lock switch in driver door
Unlock Motor tan 5wi door lock switch in driver door
Parking Lights+ brown + driver kick or BCM, blk plg, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Lights- brown/white - switch or BCM, gray plug, pin A7
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Hazards white - switch or BCM, gray plug, pin A48
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(L) lt. blue (F), yellow (R) + BCM, black plug, pins A3, B1
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Turn Signal(R) dk. blue (F), dk. green (R) + BCM, black plug, pins A19, B2
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Reverse Light lt. green + driver kick, harness to rear
Door Trigger see notes - BCM, black plug
Notes: The LF door is gray/black in pin A32, the RF door is lt. green/black in pin A38, the LR door is black/white in pin A39, and the RR door is lt. blue/black in pin A44. Use all four wires and diode isolate each.
The BCM (Body Control Module) is in the passenger kick panel.
Dome Supervision white - BCM, black plug, pin A46
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Trunk/Hatch Pin common with RR door trigger
Hood Pin N/A
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm
Factory Alarm Disarm
Disarm No Unlock with ignition and Passlock
Tachometer NOT pink or black ac any ignition coil or fuel injector
Wait to start N/A
Brake Wire lt. blue + switch or BCM, black plug, pin A37
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Parking Brake lt. blue - switch or BCM, black plug, pin A31
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Horn Trigger green to black - switch or BCM, gray plug, pin A25
Notes: The BCM (Body Control Module) is in the passenger kick panel.
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Passlock
Part #: 556LW
Notes: See DirectFax document 1603 for wiring information.
thaaaaaaaaaaaaaanks i'll give the instruction to workshop so they can deactivate it
#4
Only for a factory installed system, aftermarket installers will wire the unit in, most anywhere... You have to poke around under the dash for non factory: wiring, connectors, relays, boxes, etc.... GL
#5
please how much does it cost to change the bcm ?