FixVault

Diagnostic Trouble Code Table

HINT:

If a trouble code is indicated during the DTC check, check the circuit listed for that code in the table below. Then proceed to the appropriate information.

Power Door Lock Control System 

DIAGNOSTIC TROUBLE CODE TABLE

DTC Code Detection Item Trouble Area Information
B1222 Driver Side Door Lock Switch Circuit Malfunction
  1. Power window regulator master switch assembly
  2. Instrument panel junction block assembly (Body ECU)
  3. Wire harness
B1222