B18E5 - Power Liftgate Front Zone Switch - Stuck: Notes

Fig 1: Testing For Power Liftgate Front Zone Switch Circuit Low

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

For a complete wiring diagram, refer to appropriate Wiring Diagram

• >>When Monitored:<< Whenever the power liftgate module is awake.
• >>Set Condition:<< When the power liftgate module senses the liftgate switch sense circuit active (2.0 to 3.0 volts) for longer than 15 seconds, this code will set.

Test Step 1 - DTC Present

• With the scan tool, record DTCs.
• Erase DTCs.
• Turn the ignition OFF, wait 10 seconds, then turn the ignition ON.
• Operate the liftgate several times from the overhead switch.
• With the scan tool, check for DTCs.

Does the scan tool display B18E5 - Power Liftgate Front Zone Switch Stuck?

Yes

• Go to Test Step 2 Test Step 2 - Liftgate Release Switch Stuck 

No

• Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition.
• Perform the Body Verification Test. Refer to BODY VERIFICATION TEST .