Diagnostic procedure
DTC B2212 DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | INSPECT PANEL LIGHT CONTROL SWITCH CONNECTOR
|
Yes | Repair or replace the terminal, then go to Step 7. |
| No | Go to the next step. | ||
| 2 | INSPECT PJB CONNECTOR
|
Yes | Repair or replace the terminal, then go to Step 7. |
| No | Go to the next step. | ||
| 3 | INSPECT PANEL LIGHT CONTROL SWITCH CIRCUIT FOR OPEN CIRCUIT
|
Yes | Go to the next step. |
| No | Repair or replace the wiring harness for a possible open circuit, then go to Step 7. | ||
| 4 | INSPECT PANEL LIGHT CONTROL SWITCH CIRCUIT FOR SHORT TO GND
|
Yes | Repair or replace the wiring harness for a possible short to GND, then go to Step 7. |
| No | Go to the next step. | ||
| 5 | INSPECT PANEL LIGHT CONTROL SWITCH CIRCUIT FOR SHORT TO POWER SUPPLY
|
Yes | Repair or replace the wiring harness for a possible short to power supply, then go to Step 7. |
| No | Go to the next step. | ||
| 6 | INSPECT PANEL LIGHT CONTROL SWITCH
|
Yes | Replace the panel light control switch, then go to the next step. (See PANEL LIGHT CONTROL SWITCH REMOVAL/INSTALLATION .) |
| No | Go to the next step. | ||
| 7 | VERIFY TROUBLESHOOTING COMPLETED
|
Yes | Replace the PJB. (See PASSENGER JUNCTION BOX (PJB) REMOVAL/INSTALLATION .) |
| No | DTC troubleshooting completed. | ||