DTC B1206-87: P/W Master SW System Missing Message; DTC B1273-87: Sliding Roof System Missing Message; DTC B2321-87: D-Door P/W System Missing Message; DTC B2322-87: P-Door P/W System Missing Message; DTC B2323-87: RR-Door P/W System Missing Message; DTC B2324-87: RL-Door P/W System Missing Message; DTC B2329-87: Sunshade System Missing Message [11/2023 - ]: Description
This DTC is stored when LIN communication between the main body ECU (multiplex network body ECU) and multiplex network master switch assembly, power window regulator motor assembly (driver door), power window regulator motor assembly (front passenger door), power window regulator motor assembly (rear RH door), power window regulator motor assembly (rear LH door), sliding roof ECU (sliding roof drive gear assembly)*1*2 or roof sunshade ECU (sliding roof drive gear assembly)*2 stops for 10 seconds or more.
- *1: w/ Sliding Roof System
- *2: w/ Panoramic Moon Roof System
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|
| B1206-87 | P/W Master SW System Missing Message | No communication between multiplex network master switch assembly and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | - |
| B1273-87 | Sliding Roof System Missing Message | No communication between sliding roof ECU (sliding roof drive gear assembly) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | w/ Sliding Roof System or Panoramic Moon Roof System |
| B2321-87 | D-Door P/W System Missing Message | No communication between power window regulator motor assembly (driver door) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | - |
| B2322-87 | P-Door P/W System Missing Message | No communication between power window regulator motor assembly (front passenger door) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | - |
| B2323-87 | RR-Door P/W System Missing Message | No communication between power window regulator motor assembly (rear RH door) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | - |
| B2324-87 | RL-Door P/W System Missing Message | No communication between power window regulator motor assembly (rear LH door) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | - |
| B2329-87 | Sunshade System Missing Message | No communication between roof sunshade ECU (sliding roof drive gear assembly) and main body ECU (multiplex network body ECU) for 10 seconds or more. |
|
Main Body | A | w/ Panoramic Moon Roof System |