Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2011 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "Refer to" below.
POWER DOOR LOCK CONTROL SYSTEM
| DTC Code | Detection Item | Trouble Area | Refer to |
|---|---|---|---|
| B1243 | GSW Terminal Circuit Malfunction | 1. Main body ECU RH (Cowl side junction block RH) 2. Center airbag sensor assembly 3. Harness or connector |
Refer to DTC B1243: GSW Terminal Circuit Malfunction |