Diagnostic trouble code information

Condition 

If the central electronic module (CEM) detects a low signal from the lock position sensor 15 seconds after unlocking, diagnostic trouble code CEM-6A04 is displayed.

Possible Source 

• The lock has stuck in locked position
• Lock position sensor signal wire short circuited to ground
• Relay fault
• Open circuit on relay supply/defective fuse
• Fault in locking motor circuit
• Fault in rear electronic module (REM).

Fault symptom[s] 

• A door does not lock / open.