Trailer Towing: Inspection
INSPECT TOWING CONVERTER CIRCUIT
Remove the towing converter with connector being connected and inspect the wire harness side connector from the back side, as shown in the table.
TESTER CONNECTION SPECIFIED CONDITION
| Tester connection | Condition | Specified condition |
|---|---|---|
| 4-6 | Turn signal switch LEFT or hazard warning switch ON | 10-14V <--> 0V |
| Turn signal switch LEFT and stop light switch ON (Brake pedal depressed) | 10-14V <--> 0V | |
| Turn signal switch OFF, hazard warning switch OFF and stop light switch OFF (Brake pedal released) | O V | |
| Stop light switch ON (Brake pedal depressed) | 10-14V | |
| 6-9 | Turn signal switch LEFT or hazard warning switch ON | 10-14V <--> 0V |
| Turn signal switch OFF or RIGHT and hazard warning switch OFF | O V | |
| 6 - Body ground | Always | Continuity |
| 2-6 | Turn signal switch RIGHT or hazard warning switch ON | 10-14V <--> 0V |
| Turn signal switch RIGHT and stop light switch ON (Brake pedal depressed) | 10-14V <--> 0V | |
| Turn signal switch OFF, and hazard warning switch OFF and stop light switch OFF (Brake pedal released) | O V | |
| Stop light switch ON (Brake pedal depressed) | 10-14V <--> 0V | |
| 1-6 | Always | 10-14V |
| 6-8 | Stop light switch ON (Brake pedal depressed) | 10-14V |
| Stop light switch OFF (Brake pedal released) | O V | |
| 3-6 | Turn signal switch RIGHT or hazard warning switch ON | 10-14V <--> 0V |
| Turn signal switch OFF or LEFT and hazard warning switch OFF | O V |
If the circuit is not as specified, inspect the circuit connected to other parts.