Hummer H3 2007 Remote

GM Remote L2C0007T

USA

Overview

Key Type
Remote
Markets
USA
Frequency
315 MHz433 MHz
Battery
CR2032
Skill Level
Beginner

Universal Keys

KeyDiy 315MHz ID R0009

KeyDiy 315MHz ID R0009

Test passed
KeyDiy 315MHz ID R0008

KeyDiy 315MHz ID R0008

Not tested
KeyDiy 433MHz ID R03278

KeyDiy 433MHz ID R03278

Not tested
KeyDiy 433MHz ID R05128

KeyDiy 433MHz ID R05128

Not tested
Xhorse 315MHz ID 0516 250

Xhorse 315MHz ID 0516 250

Test passed
Xhorse 433MHz ID 0528 279

Xhorse 433MHz ID 0528 279

Test passed

Original Keys

L2C0007T 2Buttons

L2C0007T 2Buttons

Direct Programming to another vehicle
L2C0007T 3Buttons

L2C0007T 3Buttons

Direct Programming to another vehicle
L2C0007T 4Buttons w/ Trunk release

L2C0007T 4Buttons w/ Trunk release

Direct Programming to another vehicle
L2C0007T 4Buttons w/ Side door

L2C0007T 4Buttons w/ Side door

Direct Programming to another vehicle
L2C0007T 5Buttons w/ Side doors

L2C0007T 5Buttons w/ Side doors

Direct Programming to another vehicle

Overview

Add key
OBD
All keys lost
OBD
Prepare dealer key
Not specified
Remote programming
Manual
All keys erased automatically
Yes
Power supply
Recommended (if under 11.5V)
Additional cables required
Not specified
Number of key slots
4

Key Programming via OBD

General Instructions

  • PIN code is not required for remote programming.

Remote Manual Programming

Some L2C0007T remotes are programmed via OBD.

NOTE : ALL previously programmed remote transmitters will be erased when procedure is complete.. CLOSE all doors.

PROCEDURE 1

  1. Collect all remotes you wish to program, including previously working remotes. Remove key from the ignition.
  2. Remove the MALL /BCM PGM Fuse from the fuse box. Fuse will be named MALL or BCM. Use thelegend on the fuse panel or owner's manual to properly locate the "MALL/BCM PGM" fuse.
  3. Close all doors and insert key into the ignition.Turn ignition to ACC then back to OFF then back to ACC. (do this step quickly, you will end in the ACCposition)
    1. IMPORTANT: ACC is the position all the way back towards you, OFF is the position where you can remove the key from the ignition.
  4. Open and close driver side door, vehicle will chime signaling programming mode.
  5. Press and hold the LOCK and UNLOCK buttons down on the remote you are programming. Vehiclewill chime twice signaling successful programming. Repeat this step for additional remotes you wouldlike to program to this vehicle.
    1. IMPORTANT: After 7 seconds, a chime may be heard confirming successful synchronization. It is necessary to wait approximately 14 seconds for a second chime that will confirm successful programming.
  6. Remove key from ignition.
  7. Install the "MALL/BCM PGM" fuse back into the fuse panel and test remote(s).
  8. Programming is now complete.
  1. IMPORTANT: ACC is the position all the way back towards you, OFF is the position where you can remove the key from the ignition.
  1. IMPORTANT: After 7 seconds, a chime may be heard confirming successful synchronization. It is necessary to wait approximately 14 seconds for a second chime that will confirm successful programming.

PROCEDURE 2

  1. Press and hold "UNLOCK" switch on the driver's door
  2. Insert key into the ignition
  3. Remove key from the ignition
  4. Insert key into the ignition
  5. Remove key from the ignition
  6. Insert key into the ignition
  7. Release the "UNLOCK" switch
  8. A chime will sound three times (programming mode)
  9. Press both lock and unlock buttons on the remote up to 30s
  10. A chime will sound two times (remote programmed)
  11. Repeat step 10 for additional remotes
  12. Remove the key from the ignition (exit programming mode)

Programmers

Autel

Remote Programming

Xhorse

Remote Programming

Smart Pro

Remote Programming

Overview

Double locked
Not specified
Opening direction (LHD)
Not specified
Decoder capability
Not specified

Overview

Original key glued
No
Synchronizing
No

Repair Instructions

  • Separate remotes do not house immobilizer chips.
  • There is no need to synchronize or reprogram the key after replacing the battery.

Media

Shell and battery change

Shell and battery change

Circuitboard

L2C0007T PCB

L2C0007T PCB
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