Operating Conditions
| Enable Criteria | Ignition ON Battery Voltage is between 9V and 16V. Trailer fog lamp enabled. DTC U300004 (Trailer Module System Failure) is not set. |
| Failure Criteria | Measured trailer left turn lamp current when enabled is greater than 3.75A. |
| Failure/Mature Time | 300 ms |
| Pass Criteria | Measured trailer fog lamp current is less than 3.75A. |
| Pass/De-mature Time | 4000 ms |
| Failure Aging | 40 Ignition Cycles |