FixVault

Diagnostic Trouble Code Chart

HINT:

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details code, refer to the "DTC Code" column below.

BACK DOOR POWER WINDOW CONTROL SYSTEM (FOR BACK DOOR WINDOW) 

DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Suspected Part
B1241  Body ECU Switch Circuit Diagnosis
  1. Back door power window regulator switch assembly
  2. Defogger switch relay
  3. Rear wiper switch relay
  4. Wire harness
B2221  Jam Protection Pulse Sensor Circuit on Back Door
  1. Power window regulator motor assembly LH (Back door)
  2. Wire harness