HEADLIGHT (USA, PUERTO RICO)

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Abigayle Young
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1 HEDLIGHT (US, PUETO ICO) W FOM POWE SOUCE SYSTEM (SEE PGE 8) I F FUSILE LINK LOCK 00 LT W C C, C D COMINTION METE I INTEGTION ELY EM C 8 KE 9 9 C C 6 C - L - L D 0 GUGE 6 - G - L - L TIL ELY 6 LG LG LG IC IK DOME L- Y L- Y L- Y I E HED ELY 0 MIN 8 I G IH D DYTIME UNNING LIGHT ELY (MIN) 7 IND IG TIL + H- LP E 6 C 6 L K PK CS CSO CSE E 6 FL MIN. 0L - W- G- TTEY KE FLUID LEVEL WNING SW (*) P PKING KE SW CLT CLTS CLTE 6 UTOMTIC LIGHT CONTOL SENSO (*) (*) J 8 CONNECTO (*) W- W- W- E C IE 8

2 - - * : TMMC MDE * : NUMM MDE DIMME ELY G GENETO L W- E Y J 9, J0 CONNECTO C Y W- IH 7 IK LG- IK LG- 0 7 CHG- DIM H H T 7 8 LIGHT CONTOL SW OFF TIL HED 8 E E DL DL H- ON - D DYTIME UNNING LIGHT ELY (MIN) DIMME SW LOW HIGH FLSH J CONNECTO C C C IH - C COMINTION SW 6 - IH (*) (*) (*) (*) J CONNECTO ID IH 8

3 HEDLIGHT (US, PUETO ICO) * : TMMC MDE * : NUMMI MDE - G 0 HED (LH) O HED (LH- UP) 0 HED (H) O HED (H- UP) 0 HED (LH- LW) 0 HED (H- LW) 7. DL G G H HEDLIGHT LH - - L - G - G - G - G 0 E 8 - L - L (*) (*) H HEDLIGHT H DL ELY - (*) (*) J CONNECTO E 86

4 SYSTEM OUTLINE The current from the FL MIN is always flowing from the MIN fuse to HED relay (Coil side) to TEMINL 9 of the daytime running light relay (Main), from DOME fuse to TEMINL of the daytime running light relay (Main) and from the LT fuse to TIL relay (Coil side) to TEMINL 6 of the daytime running light relay (Main). When the ignition SW is turned on, the current flowing through the GUGE fuse flows to TEMINL 9 of the integration relay to TEMINL () 9 to TEMINL of the daytime running light relay (Main).. DYTIME UNNING LIGHT OPETION When the engine is started, voltage generated at TEMINL L of the generator is applied to TEMINL of the daytime running light relay (Main). If the parking brake lever is pulled up (Parking brake SW on) at this time, the relay is not activated so the daytime running light system does not operate. If the parking brake lever is then released (Parking brake SW off), a signal is input to TEMINL of the relay. This activates the daytime running light relay (Main) and the HED relay is turned to on, so the current flows from the MIN fuse to the HED relay (Point side) to TEMINL of the DIMME relay to TEMINL to HED (LH-LW), HED (H-L W) fuses to TEMINL of the headlights to TEMINL to TEMINLS and of the daytime running light relay (Main) to TEMINLS and to GOUND, causing the headlights to light up (Headlights light up dimmer than normal brightness.). Once the daytime running light system operates and the headlights light up, the headlights remain on even if the parking brake lever is pulled up (Parking brake SW on). If the engine stalls and the ignition SW remains on, the headlights remain light up even through current is no longer output from TEMINL L of the generator. If the ignition SW is then turned off, the headlights go off. If the engine is started with the parking brake lever released (Parking brake SW off), the daytime running light system operates and headlights light up when the engine starts.. HEDLIGHT OPETION When the light control SW is switched to HED position and the dimmer SW is set to LOW position, causing the daytime running light relay (Main) and the HED relay to turn on, so the current flows from the MIN fuse to HED relay (Point side) to DL fuse to TEMINL of the DL relay to TEMINL to TEMINL 8 of the daytime running light relay (Main) to TEMINL to TEMINL of the light control SW to TEMINL 6 to GOUND, activating the DL relay. The current to HED relay (Point side) then flows to TEMINL of the DIMME relay to TEMINL to HED (LH-LW), HED (H-L W) fuses to TEMINL of the headlights to TEMINL to TEMINL of the DL relay to TEMINL to GOUND, causing the headlights to light up at normal intensity. When the light control SW is switched to HED position and the dimmer SW is set to HIGH position, the signal from the dimmer SW is input to the daytime running light relay (Main). This activates the daytime running light relay (Main) and the HED relay is turned on, so the current flows from the MIN fuse to HED relay (Point side) to TEMINL of the DIMME relay to TEMINL to TEMINL 0 of the daytime running light relay (Main), activating the DIMME relay. This causes current to flow from TEMINL of the DIMME relay to TEMINL to HED (LH) or HED (LH-UP), HED (H) or HED (H-UP) fuses to TEMINL of the headlights to TEMINL to TEMINL of the DL relay to TEMINL to GOUND, causing the headlights to light up at high beam and the high beam indicator light to light up. When the dimmer SW is switched to FLSH position, the signal from the dimmer SW is input to the daytime running light relay (Main). This activates the daytime running light relay (Main) and the HED relay is turned on, so the current flows from the MIN fuse to HED relay (Point side) to DL fuse to TEMINL of the DL relay to TEMINL to TEMINL 8, of the daytime running light relay (Main) to TEMINL to TEMINL 8 of the dimmer SW to TEMINL 6 to GOUND, activating the DL relay. t the same time, the current flows from the TEMINL of the DIMME relay to TEMINL to TEMINL 0 of the daytime running light relay (Main), activating the DIMME relay, and also flows from the HED (LH) or HED (LH-UP), HED (H) or HED (H-UP) fuses to TEMINL of the headlights to TEMINL to TEMINL of the DL relay to TEMINL to GOUND, causing the headlights to light up at high beam and the high beam indicator light to light up.. UTOMTIC LIGHT CONTOL OPETION When the daytime running light is operating and the utomatic control sensor detects a decrease in the ambient light (It continues less than approx. 00 lux over about 0 seconds, and it is less than 000 lux.), the automatic light control operation starts. t the same time, daytime running light relay (Main) is activated, so current flows from the LT fuse to the TIL relay (Coil side) to TEMINL 6 of the daytime running light relay (Main), and the DL fuse to the DL relay (Coil side) to TEMINL 8 of the daytime running light relay (Main), activating both the TIL relay and the DL relay, so that the taillights and headlights light up. When the automatic light control sensor detects an increase in the ambient light (It continues more than approx. 000 lux over about 0 seconds, and it is more than approx. 00 lux), the ignition SW is turned to off, the light control SW is turned to HED position, and the automatic light control operation stops. 87

5 HEDLIGHT (US, PUETO ICO) SEVICE HINTS HED ELY - : Closed with the light control SW at HED position or the dimmer SW at FLSH position Closed with the engine running and the parking brake lever is released (Parking brake SW off) D DYTIME UNNING LIGHT ELY (MIN) -GOUND : pprox. volts with the ignition SW at ON position -GOUND : pprox. volts with the light control SW at HED position or the dimmer SW at FLSH position 6, 9, -GOUND : lways approx. volts -GOUND : Continuity with the parking brake lever pulled up -GOUND :.9-. volts with the engine running at 000 rpm C (77 F), -GOUND : lways continuity -GOUND : Continuity with the dimmer SW at HIGH or FLSH position -GOUND : Continuity with the brake fluid level not enough or the parking brake lever pulled up : PTS LOCTION Code See Page Code See Page Code See Page 6 6 F J 7 G J8 7 C C 6 H J9 7 C D 6 H J0 7 C 6 I 7 J 7 D 6 J 7 P 7 : ELY LOCKS Code See Page elay locks (elay lock Location) 0 Engine oom / No. (Engine Compartment Left) 6 Engine oom / No.6 (adiator Support H) : LOCK ND WIE HNESS CONNECTO Code See Page Junction lock and Wire Harness (Connector Location) I Engine oom Main Wire and Instrument Panel J/ (Lower Finish Panel) IC Cowl Wire and Instrument Panel J/ (Lower Finish Panel) Engine oom Main Wire and Driver Side J/ (Left Kick Panel) C Cowl Wire and Driver Side J/ (Left Kick Panel) E Instrument Panel Wire and Driver Side J/ (Left Kick Panel) G 7 Engine oom Main Wire and Engine oom J/ (Engine Compartment Left) I 8 Instrument Panel Wire and Center J/ (ehind the Combination Meter) C : CONNECTO JOINING WIE HNESS ND WIE HNESS Code See Page Joining Wire Harness and Wire Harness (Connector Location) IH Engine oom Main Wire and Instrument Panel Wire (Lower Finish Panel) IK IK Instrument Panel Wire and Cowl Wire (Instrument Panel race H) 88

6 : GOUND POINTS Code See Page Ground Points Location E 0 Front Side of the Left Fender ID Left Kick Panel IE Instrument Panel race LH IH ight Kick Panel : SPLICE POINTS Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points E 0 Engine oom Main Wire 6 LCK (w/ S) GY (w/o S) GY C (C) LUE X X 6 X C (D) GY C D X X X X X XX 7 8 X X X X X 6 X 6 X X X X X F G GY H, H GY I () (See Page 6) X X 9 (TMMC Made) J LCK (NUMMI Made) J J GY J8 X C C XXXCC J9 () LCK J0 () LCK J P LCK X X C C X X 89

HEADLIGHT (w/ DAYTIME RUNNING LIGHT)

HEADLIGHT (w/ DAYTIME RUNNING LIGHT) HEDLIGHT (w/ DYTIME UNNING LIGHT) - G G- G- 6 5 4 TILLIGHT ELY 40 MIN HED ELY 4 G 8 K DL NO. ELY 4 G 5 G - L 5 HED LH (UP) G - Y 5 HED H (UP) - - - - Y E - F - F F, F 9 0 H- LP LH (LW) 0 H- LP H (LW) 5