LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 2012 >> Routan SE >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC DTC Based Diagnostics - Manual Temperature Control >> 00 General, Technical Data >> Manual Temperature Control >> B113F - Rear Power On/Off Switch Performance >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

B113F - Rear Power On/Off Switch Performance: Notes

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS information.

Theory of Operation 

The switch input changes when the switch is pushed down. A stored DTC indicates that the A/C request switch was stuck in a pushed position for more than 10 minutes, but has since returned to its normal state. An active DTC indicates that the rear power on/off switch is stuck in a pushed position. When active, this DTC will prevent proper rear power on/off switch and status indicator function.

Possible Causes
OBJECT HOLDING THE REAR POWER ON/OFF SWITCH IN A PUSHED POSITION
SUBSTANCE CAUSING THE REAR POWER ON/OFF SWITCH TO GET STUCK IN A PUSHED POSITION
A/C HEATER CONTROL