Exterior Lights Circuit Description Non VE1

Voltage is available at all times from the PK LPS fuse to the headlamp switch from CKT 240 (ORN). Voltage applies to CKT 9 (BRN) with the headlamp switch in the PARK or the HEAD positions. The current flows through CKT 9 (BRN) and turns ON the following lamps:

The turn filaments in the park/turn lamps are the only lamps that receive the current from CKT 9 (BRN) and do not turn ON. The turn filaments do not turn ON because the voltage drop across the front side marker lamps is much greater than the voltage drop across the turn lamp filaments.

Voltage applies from the turn-B/U fuse to the normally closed pole of the hazard switch in the turn/hazard switch when the ignition switch is in the RUN or the START position. With the turn/hazard switch in the LEFT TURN position, voltage applies from the switch to CKT 14 (LT BLU) and to CKT 18 (YEL). When the voltage applies, the following lamps flash ON and OFF as the turn/hazard flasher module controls the current flow:

The current flow continuously opens and closes the following right side turn lamp circuits:

With the park lamps ON and the turn lamps ON, voltage applies to both of the terminals of the front side marker lamp. When this occurs, the front turn lamp is OFF. When the front turn lamp is OFF, voltage applies to only one terminal of the marker lamp. When this occurs, the marker lamp will flash ON. The turn lamp and the marker lamp continue to flash ON and OFF in sequence until the turn switch is in the OFF position.

Voltage applies at all times from the STOP/HAZ fuse to the normally open poles of the hazard switch in the turn/hazard switch. Voltage applies to the turn lamps when the hazard switch is in the HAZARD position. When the voltage applies, all of the turn lamps and both of the turn indicators flash ON and OFF.

Voltage applies at all times from the STOP/HAZ fuse to the Brake Pedal Position (BPP) switch. Voltage applies from the BPP switch through the turn signal switch to CKT 17 (WHT) when the brake pedal is depressed. When the voltage applies, the left side and the right side stop lamps turn ON. Voltage also applies in the following sequence when the brake pedal is depressed:

1. The Brake Pedal Position (BPP) switch
2. The center high mounted stop lamp (CHMSL)
3. CKT 17 (WHT)

The CHMSL turns ON when the sequence is complete. The turn signal switch operation does not affect the CHMSL.

Exterior Lights Circuit Description VE1

PARK, TAIL AND LICENSE LAMPS

Voltage is applied at all times from the PK LPS Fuse to the Headlamp and Panel Dimmer Switch in PARK or HEAD position voltage is applied to BRN (9) wire. Current flows through BRN (9) wire to S217. From S217 current flows to the rear Tail Lamps and the License Lamp through BRN (9) wire. The rear lamps are grounded separately through G400 and G401. The Front Park Lamps are supplies voltage from S217 through BRN (9) wire to the Turn/Hazard Switch. From the Turn/Hazard Switch current is supplied to the front Parklamps through DK BLU (914) for the (LH) side and LT BLU (915) for the (RH) side. The Front Park Lamps are grounded separately through G101 and G100.

TURN SIGNAL LAMPS

With the Ignition Switch in the RUN or START position, voltage is applied from the Turn-B/U Fuse to the normally closed pole of the Hazard Switch in the Turn/Hazard Switch. With the Turn/Hazard Switch in the LEFT TURN position, voltage is applied from the Switch to the LT BLU (14) wire and the DK BLU (914) wire LH front Turn, Rear Turn and Indicator Lamps flash ON and OFF as current flow is controlled by the Turn/Hazard Flasher Module, and it continuously opens and closes the circuit (for RH Turn Lamps DK BLU (15) wire and LT BLU (915) wire).

HAZARD LAMPS

Voltage is applied at all times from the STOP/HAZ Fuse to the normally open poles of the Hazard Switch in the Turn/Hazard Switch. With the Hazard Switch in HAZARD, voltage is applied to the Turn Lamps through the Turn/Hazard Switch. All of the Turn Lamps and both Turn Indicators flash On and OFF.

STOPLAMPS

Voltage is applied at all times from STOP/HAZ Fuse to the Brake Pedal Position (BPP) Switch. When the Brake Pedal is depressed, voltage is applied from the Brake Pedal Position (BPP) Switch through the WHT (17) wire turning ON the LH Stoplamp, RH Stoplamp, and Center High Mounted Stoplamp.