Test E: One High Beam Headlamp Is Inoperative

PINPOINT TEST E: ONE HIGH BEAM HEADLAMP IS INOPERATIVE

Normal Operation
When the high beam relay is energized, voltage is provided from the bussed electrical center (BEC) through circuits 1337 (VT/YE) and 1335 (YE/WH) to the LH and RH headlamps, respectively.

Vehicles equipped with high intensity discharge (HID) headlamps utilize a shutter within the headlamp assembly to increase the beam pattern.

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Headlamp assembly
- BEC

E1-E2:

E2-E3: