Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition

Location Of Components, Central Locking Components (Switch for Opening Tailgate and Fuel Tank Filler Cover 3/109):

Diagnostic trouble code (DTC) GLA-522 is stored if the control module registers that the unlocking signal of the tailgate (5-doors) or opening the trunk lid from the interior switch is less than 1.5 V for 10 seconds when the ignition is on.

Substitute value
None.

Possible source
- The internal switch is sticking or caught.
- Short-circuit to ground in signal cable for unlocking/opening from the internal switch.

Note! A diagnostic trouble code (DTC) can be stored if the internal switch for opening/unlocking the trunk lid/tailgate is held in the opening position for 10 seconds. Fault causes of this type are not included in the fault-tracing procedure.

Fault symptom[s]
- When the fault occurs the trunk lid is opened or the tailgate is unlocked and remains unlocked. Apart from this the central locking system works normally.