F13 Checking Receiver Module

Switch ignition off.
Install new receiver module.
(Mark the removed receiver module temporarily with tape or similar).

Reprogram the receiver module with the new transmitter. Refer to Power Door Lock Control Module. Service and Repair


Test the receiver module by pressing the transmitter's LOCK and UNLOCK keys.
Check that central locking system works.

If the central locking system activates:
The receiver module removed was faulty.
Use the new receiver module.
Go back to step F12 and test all the transmitter's functions with the new receiver module. F12 Checking Transmitter

If the central locking system does not activate:
Go to step C20. C20 Checking Locking Signal Cables