B3105

Keyless Entry Transmitters

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Keyless entry does not work
The car does not respond to pressing the key fob buttons
Error indication on the dashboard

Causes

Low key fob battery
Damage to the transmitter
Antenna malfunction
Wiring Harness Problems
Control module malfunction

How to Fix

Check and replace the key fob battery
Check the transmitter for damage
Check antenna and wiring harness
Scan the control module for errors
Replace the transmitter or control module if necessary

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