Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections .
Reference Information
Schematic Reference
Remote Function Schematics
Connector End View Reference
Remote Function Connector End Views
Electrical Information Reference
- «Circuit Testing»(ref-268113-S34300255622007101800000)
- «Connector Repairs»(ref-268113-S12163038632007101800000)
- «Testing for Intermittent Conditions and Poor Connections»(ref-268113-S21569870072007101800000)
- «Wiring Repairs»(ref-268113-S39498775722007101800000)
Scan Tool Reference
Repair Procedures
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for GDO replacement, setup, and programming.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- «Transmitter Programming»(ref-268098-S21214347652007101800000) for transmitter programming
- «Control Module References»(ref-268114-S32850434302007101800000) for LGM replacement, setup, and programming
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- «Transmitter Programming»(ref-268098-S21214347652007101800000) for transmitter programming
- «Control Module References»(ref-268114-S32850434302007101800000) for LGM replacement, setup, and programming
Scheme 53
Scheme 54
- Using a number 0 Phillips screwdriver, remove the screw (1) from the transmitter. NOTE: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter.
- Open the transmitter case. IMPORTANT: Do Not use metal objects to remove battery
- Remove the battery from the transmitter.
Garage Door Opener Programming
| IMPORTANT | Do not use the garage door opener (GDO) with any garage door opener that does not have the stop and reverse safety feature. This includes any garage door opener model manufactured before April 1, 1982. Be sure that people and objects are clear of the garage door you are programming. |
The GDO is programmed by using the customer's hand-held transmitter(s).
Turn the ignition OFF while programming the GDO transmitter. Follow these steps to program up to 3 channels
- If you have previously programmed a transmitter, proceed to Step 2. Otherwise, hold down the 2 outside buttons on the GDO transmitter for approximately 20 seconds, until the light on the GDO transmitter begins to flash rapidly. Then release the buttons. This procedure erases any previous settings and initializes the memory for all 3 channels.
- Decide which of the 3 channels you want to program to the transmitter you have.
- Hold the end of the hand-held transmitter against the front surface of the GDO (less than 1 inch) so you can still see the light.
- Using both hands, press the hand-held transmitter button and the desired button on the GDO transmitter. Continue to hold both buttons through Step 5. IMPORTANT: The GDO is compatible with most, but not all, types and brands of transmitters. If the GDO light does not flash rapidly after 90 seconds, there may be a compatibility conflict with the transmitter used to program the GDO. Call HomeLink™ at 1-800-355-3515 in order to address this problem.
- Hold down the buttons on both transmitters until you see the light on the GDO transmitter flash slowly and then rapidly. The rapid flashing, which could take up to 90 seconds, indicates that the GDO transmitter has been programmed. Release the buttons on both transmitters when the light starts to flash rapidly.
Training the GDO for Rolling Code Receivers
This procedure is for training the customer's rolling code garage door openers to their GDO transmitter. The GDO must already be programmed to its hand-held transmitter. The training process below must be completed within 30 seconds or it must be repeated.
- Locate the train button on the garage door opener receiver. Refer to the operator's manual for the garage door opener (or call HomeLink™ at 1-800-355-3515 for assistance). Follow instructions for the garage door opener in order to determine when the unit is in train mode.
- Return to the GDO transmitter in the vehicle, and press the button that you want trained for rolling codes 3 times, for 1 second each time. If not successfully programmed, try 2-5 seconds each time.
- Press the button used again in order to verify that the GDO transmitter has been programmed.
You may use either the hand-held transmitter or the GDO to open the garage door.
The GDO is compatible with most, but not all, types and brands of transmitters. If the GDO light does not flash rapidly after 90 seconds, there may be a compatibility conflict with the transmitter used to program the GDO. Call HomeLink™ at 1-800-355-3515 in order to address compatibility concerns.
Erasing Channels
To erase programmed channels, hold down the 2 outside buttons until the light on the GDO transmitter begins to flash. Individual channels cannot be erased, but can be reprogrammed using the Garage Door Opener Programming and the Training GDO for Rolling Code Receivers procedures.
| Manufacturer | Model Number |
|---|---|
| Chamberlain | G-3467 |
| Click Card | ATDG-90 |
| Genie | AR-55 |
| Genie | AR-30 |
| Linear | Code Red |
| Linear | Moore-o-matic |
| Linear | DX Format |
| Micom | Safeway |
| Pulsar/Allister | 20 |
| Skylink | Skylink |
| Stanley | 1048 |
| Stanley | 1054 |
| Stanley | 1064 |
| Telectron | T-22A |
| Telectron | T-80 |
| Telectron | T-80G |
| Telectron | TP-21 |
Non-Compatible Garage Door Openers
Scheme 55
- Remove the overhead console. Refer to «Roof Console Replacement»(ref-268082-S40237450432007101800000) .
- Disconnect the electrical connector from the garage door opener (3).
- Remove the 3 retaining screws from the garage door opener.
- Remove the garage door opener from the overhead console.
- Remove the button assembly from the overhead console.
Scheme 56
- Install the button assembly to the overhead console.
- Install the garage door opener to the overhead console. Fully recess the light indicator into the opening (1).
- Install the 3 retaining screws to the garage door opener. Tighten: Tighten the screws to 0.8 N.m (7 lb in). NOTE: Refer to «Fastener Notice»(ref-268087-S07010920292007101800000) .
- Connect the electrical connector to the garage door opener (3).
- Install the overhead console. Refer to «Roof Console Replacement»(ref-268082-S40237450432007101800000) .
Transmitter Programming
| IMPORTANT | All transmitters which are to be recognized by the Liftgate Module (LGM) must be programmed in a single programming sequence. If the system is placed in program mode it will erase all previously programmed transmitters upon the receipt of the programming signal from the first transmitter. Up to 4 transmitters can be programmed. Do not operate or program the transmitters in the vicinity of other vehicles that are in the keyless entry program mode. This prevents the programming of the transmitters to the incorrect vehicle. |
- Install a scan tool.
- Turn the ignition ON, with the engine OFF.
- Use the scan tool in order to access the Lift Gate Module (LGM) Special Function: Program Key Fobs menu.
- Follow the directions on the scan tool in order to program the transmitters.
- Operate the transmitter functions in order to verify correct system operation.
Unlock Driver Door Only
Momentarily press the UNLOCK button in order to perform the following functions
- Unlock the driver door only.
- Turn the interior lamps on for a predetermined amount of time or until the ignition is turned to the RUN position with a valid key.
- Flash the exterior lights, if selected ON in personalization.
- Disarm the content theft deterrent (CTD) system (if equipped).
- Deactivate the CTD system when in the Alarm Mode, if equipped.
- Recall the memory seat and memory mirror positions for that driver.
Lock All Doors
Press the LOCK button in order to perform the following functions
- Lock all of the doors.
- Momentarily illuminate the interior lamps.
- Flash the exterior lights, if selected ON in personalization.
- Chirp the horn, if selected ON in personalization.
- Arm the content theft deterrent (CTD) system.
Rear Compartment Lid Release
If the vehicle transaxle is in PARK and the ignition is in the OFF position, a single press of the rear compartment release button will open the rear compartment lid. The interior lamps will not illuminate.
Panic Alarm
A single press of the transmitter panic button will
- Pulse the horn
- Illuminate the interior lamps
- Flash the parking lamps
- Flash the headlamps
All of the above will occur for a predetermined amount of time or until
- The Panic button on the transmitter is pressed again.
- The vehicle is unlocked with the key.
- The ignition switch is turned to the RUN position with a valid key
Keyless Entry Personalization
For mode descriptions and programming instructions, refer to Driver Personalization .
Rolling Code
The keyless entry system uses rolling code technology. Rolling code technology prevents anyone from recording the message sent from the transmitter and using the message in order to gain entry to the vehicle. The term "rolling code" refers to the way that the keyless entry system sends and receives the signals. The transmitter sends the signal in a different order each time. The transmitter and the liftgate module (LGM) are synchronized to the appropriate order. If a programmed transmitter sends a signal that is not in the order that the LGM expects, then the transmitter is out of synchronization. This occurs after 256 presses of any transmitter button when it is out of range of the vehicle.
Automatic Synchronization
The keyless entry transmitters do not require a manual synchronization procedure. If needed, the transmitters automatically resynchronize when any button on the transmitter is pressed within range of the vehicle. The transmitter will operate normally after the automatic synchronization.