Headlight TOYOTA TACOMA (EWD614U) W W. From Power Source System (See Page 72) R- B R- B 10A IG1 NO. 2 20A DR LCK. 7. 5A ECU- B DIM Relay 1 2C

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1 Headlight From ower Source System (See age 7) 0A IG NO. 0A D LCK 7. 5A ECU- B DIM elay 3 5 HEAD elay 3 5 C 9 IA A HLY 6 C 5 6 IG ALTB ECUB 30 Y- B Y- B IA 5 A DIM B 5(A) Body ECU B HEAD HF HU GND KB L DL 7 A 6 A 8 8 A 5 A Battery - 9 IJ 0 IJ 9 I - G 8 H 7 L 5 C G- Y LG- B 0-7 DD DB H T EL HF HL HU TL T Light Control S OFF Tail Head Low 3 DD 5 DC G- Y (A/T) G- Y (M/T) DD DB (*) (*3) EB IH LG- B Dimmer S High (*) (*3) Flash Turn S LH N H 6 arking Brake S G Generator L C Combination S 5 Y 3 LG LG J (A), J 5(B) Junction Connector 6 A 5 B J Junction Connector Y IC IA TOYOTA TACOMA (ED6U)

2 From ower Source System (See age 7) * : w/ Daytime unning Light * : - FE * 3 : T- FE 0A IG 5A TN- HAZ L T Turn Signal Flasher DL E E EL TFL TF HAZ LG- LG Y - Y 6B- Y IG B B- Y 0 M 6 L 5 L M M 8 L L 0 I 8 J 8 J 7 B 5 B J B LG- B LG Y - Y F 3 Front Turn Signal Lamp (LH) 3 35 A F Front Turn Signal Lamp (H) 3 H 7 Hazard arning Signal S Assembly Hazard - S 9 7 B E B- Y LG Y 33 A 38 A E 5 E J3 Junction Connector EB EA IE 005 TOYOTA TACOMA (ED6U) 7

3 Headlight - Y - 0A HEAD (HI LH) 0A HEAD (LO LH) 0A HEAD (HI H) 0A HEAD (LO H) A A 9 A (USA) A 3 A 0 A H Headlamp (LH) H Headlamp (H) 3 3 C 9(A), C0(B) Combination Meter 0 IA High Beam B A 35 (USA) (USA) IA 3 A Head TOYOTA TACOMA (ED6U)

4 System Outline (w/ daytime running light) This system is designed to automatically activate the turn signal lights during the daytime to keep the car highly visible to other vehicles. This system is controlled by the body ECU. This system makes use of the turn signal lights as daytime running lights. For this reason, when the turn signal lights are operated, the daytime running lights function is interrupted momentarily, which, however, will be brought back into operation as soon as the interposed operation is over. This system is enabled when the conditions given below are met. A) Ignition switch ON condition B) Turn signal light switch OFF condition C) Hazard light switch OFF condition D) Light control switch OFF condition E) arking brake switch OFF condition (arking brake out of operating condition)** **: This system does not become active when the parking brake switch is ON. However, once the OFF signal of the parking brake switch is input into the body ECU, this system will become active thereafter, regardless of whether the parking brake switch is ON or OFF. Service Hints C Combination S 0- : Closed with the light control S at HEAD position 7- : Closed with the dimmer S at FLASH position - : Closed with the dimmer S at HIGH or FLASH position DIM elay 3-5 : Closed with the HEAD relay on and dimmer S at HIGH or FLASH position HEAD elay 5-3 : Closed with the light control S at HEAD position or dimmer S at FLASH position Closed with the engine running and parking brake lever released : arts Location Code See age Code See age Code See age B5 A F (T-FE) H7 5 C9 A 0 (-FE) J 5 G C0 B (T-FE) J A 5 C (-FE) J5 B 5 H 0 (-FE) 3 (T-FE) J3 5 F3 (T-FE) (-FE) 6 5 H F 0 (-FE) 3 (T-FE) T 5 : elay Blocks Code See age elay Blocks (elay Block Location) Engine oom /B (Engine Compartment Left) 005 TOYOTA TACOMA (ED6U) 9

5 Headlight : Junction Block and ire Harness Connector Code See age Junction Block and ire Harness (Connector Location) B C 8 Engine oom Main ire and Driver Side J/B (Lower Finish anel) H I 9 Instrument anel ire and Driver Side J/B (Lower Finish anel) J L M 9 elay ire and Driver Side J/B (Lower Finish anel) A Engine oom J/B (Engine Compartment Left) C Engine oom Main ire and Engine oom J/B (Engine Compartment Left) DB 3 Instrument anel ire and Instrument anel J/B No. (Left Kick anel) DC DD 3 Engine oom Main ire and Instrument anel J/B No. (Left Kick anel) : Connector Joining ire Harness and ire Harness Code See age Joining ire Harness and ire Harness (Connector Location) EB 5 (-FE) Engine No. ire and Engine oom Main ire (Inside of Engine oom /B) IA 56 Instrument anel ire and Engine oom Main ire (Left Kick anel) IH 58 Engine ire and Instrument anel ire (ight Side of Glove Box) IJ 58 Instrument anel ire and Instrument anel ire (ight Kick anel) : Ground oints Code See age Ground oints Location 5 (-FE) EA 5 (T-FE) Front ight Fender 5 (-FE) EB 5 (T-FE) Front Left Fender IA 56 Left Kick anel IC 56 Instrument anel Brace H IE 56 ight Kick anel : Splice oints Code See age ire Harness with Splice oints Code See age ire Harness with Splice oints E 5 (-FE) 5 (-FE) Engine oom Main ire E5 5 (T-FE) 5 (T-FE) Engine oom Main ire TOYOTA TACOMA (ED6U)

6 Memo 005 TOYOTA TACOMA (ED6U)

A18 Automatic Light Control Sensor. Generator L CLTB CLTS CLTE G 1 Y (USA) G O G Y IG +B CHG CSB CSO CSE. Daytime Running Light Relay. Low.

A18 Automatic Light Control Sensor. Generator L CLTB CLTS CLTE G 1 Y (USA) G O G Y IG +B CHG CSB CSO CSE. Daytime Running Light Relay. Low. From Power Source System (See Page 5) 0 GUGE 0 ECU B G Generator 8 utomatic Light Control Sensor L CLTB CLTS CLTE 3 IG IH W B IG3 IE 3 IE IE 3B 3B W 0 3B 8 3B G G O G B P Parking Brake SW 3 8 0 9 8 IG