Car Keys Express GMRM-4TZ1RE

Need help?

Do you have a question about the Car Keys Express GMRM-4TZ1RE and is the answer not in the manual?

Summary

Important Notes

Existing Key Requirement

Must have an existing working key to use the EZ Installer. Return if no keys work.

All Remotes Must Be Present

All existing remotes must be present during pairing; old remotes are erased.

Vehicle Battery Condition

Ensure vehicle battery is charged and minimize draw during pairing.

EZ Installer Safety

Do not use EZ Installer while vehicle is in motion. Unplug before driving.

Feature Compatibility

Remote features match vehicle's original features; no new features are added.

Tamper-Evident Label

Check for a tamper-evident label for security. Exchange if damaged or VOID.

Compatibility Check

Familiarize yourself with remote compatibility on page 3 before pairing.

Lets Get Started

Pairing Requirement

This product requires a pairing process to complete setup.

Process Adherence

Follow all steps precisely; skipping steps will prevent the remote from working.

Primary Dial Position

Find your vehicle's primary dial position using the compatibility chart.

Compatibility Lookup

Remote Pairing Instructions

Timing Requirements

Instructions have timing requirements; work at a quick and even pace to avoid timeouts.

EZ Installer Timeout

EZ Installer will alarm if left in OBD port for over 5 minutes.

Rapid Beeping Indicator

Rapid beeping signifies too many remotes paired or FAQ section reference.

Dial Position 1 vs. 2-7

Dial position 1 adds remotes; positions 2-7 erase all old remotes during pairing.

Compatibility Lookup Reference

Find vehicle's make, model, year on page 3 for the correct dial position.

Working Key Requirement

One working key must be present during the pairing process.

Initial Steps

Vehicle in PARK, engine OFF. Enter vehicle and close doors.

GM Ignition Positions

Ignition Key Position

Insert key and turn to ON position (before starting vehicle).

EZ Installer Insertion

Remove security label, insert EZ Installer firmly into OBD port.

EZ Installer Feedback

EZ Installer beeps twice on power up; short tune indicates programming mode start.

Remote Programming

Press Lock and Unlock simultaneously for 15 seconds on the new remote.

Additional Remotes

Repeat step 8 for each additional remote. Turn key OFF and unplug EZ Installer.

Testing Remotes

Press buttons on each remote to confirm proper programming to the vehicle.

Frequently Asked Questions

EZ Installer Vehicle Lock

EZ Installer locks to the first vehicle. Purchase additional units for other vehicles.

Remote Not Pairing

Check compatibility/dial position. Remove EZ Installer, turn ignition OFF, retry.

EZ Installer Unplugged

EZ Installer must remain plugged in. If unplugged, restart pairing process.