1 TOYOTA TACOMA ELECTRICAL WIRING DIAGRAM

1 2001 TOYOTA TACOMA (EWD440U)MTo Tachometer[Comb. Meter]< 27- 3>34212121123215To Engine ControlModule< 4- 7>DTo Bulb Check Relay[Comb. Meter]<27- 6> <28- 4>B- W1 TOYOTA TACOMA ELECTRICAL WIRING DIAGRAMA223E(A/T)2(M/T)2 ACCIG1ST1IG2(M/T)AM1B- W167AM2W- R22WB22B- W3E203E64 EA121 IF18IK3W223E213E103E7B- WB- YB- WW- R96223E53E821 IK2IE3A16211A1 BEB1113A2010213 765481IK217 IF19B- YB- WB- WB- YWB- WB- WB- RBW- BB- YBB- W(M/T)(A/T)(A/T)(M/T)I14 IGNITION SWSTARTERRELAYB- WC 8 CLUTCH STARTCANCEL SWPNP 1 PARK/NEUTRALPOSI TION SW40A AM130A AM2120A ALTB- YWB- WB- WB- W2W- BB(M/T)

2 BATTERYA round the rightedge of thereinforcementBRB- LG- BB- WB- YLG- BW- BGRG- YGW- BB- RNear the throttle bodyI 2 IGNITERW- BB- RB- RB- RB- RAround theleft edgeof thereinf orcementB- RIGB- RB- RB- RI 3 IGNITION COIL NO. 1I 4 IGNITION COIL NO. 2I 5 IGNITION COIL NO. 3 EPower SourceStarting (5VZ- FE)Ignition (5VZ- FE)(M/ T)(A/T)To EngineControlModule<4- 5>B- Y(A/ T)(M/T)(M/T)(M/T)EAFront leftfenderW- BWW(M/T)53B- R1I2B- RB- Y3D191F5B- Y43D151710 AGAUGEJUNCTION CONNECTORBAJ 9J10, S 1S 2, STARTERABC 9 CLUTCH START SW(M/T)(M/T)To Engine ControlModule< 4- 8>1I31F67.

3 5 ASTA(M/T)2001 TOYOTA TACOMA (EWD440U)M OVERALL ELECTRICAL WIRING DIAGRAMB- R34212121112322152 TOYOTA TACOMAGENERATOR2 ACCIG1ST1IG2AM1W4167AM222W- R22WW221I23E84 EA121 IF11E5 Front leftfenderEAB- W22 Around the leftedge of t hereinforcementIG3E53E10B- WW- BSTARTERRELAY221 IK23A16C 9 CLUTCH START SW211A1B20 3A2 EA11 EA13 EA15IF11C71K51C6 LIGBB1B2A1SB3C(*3)(*4)(*3)YC(*4)(*3)1I41 F101013B- WWB- YB- RB- RWWB- YI14 IGNITION SWBPN40A AM130A AM27. 5A ALT- S120A ALTWB- WB- WWWBBATTERYWRYYYYRYRTo Daytime Running LightRelay(Main)<8- 4>B- WIEJ 9 JUNCTION CONNECTORC13 CHARGE WARNING LIGHT[COMB.]

4 METER]7. 5 AIGNB- Y10 AGAUGEP ower SourceStarting (3RZ- FE, 2RZ- FE)Charging63E3E2173E203E3E228IK3B- WW- BW- BWB- WB- WEBDAB- YB- YB- YBB- WWB- WWB- W(A/T)B- W(M/T)B- WW- BW- BW- BTo Bulb Check Relay[Comb. Meter]<27- 6> <28- 4>To Engine ControlModule< 5- 8> < 6- 8>(M/T)(M/T)(M/T)(A/T)(A/T)(A/T)(M/T)Aroun d the rightedge of thereinforcement(M/T)(M/T)(M/T)* 1 : 3RZ- FE A/T* 2 : 2RZ- FE A/T* 3 : w/ Dayt ime Running LightC 8 CLUTCH STARTCANCEL SW5317B- Y(M/T)3D191F53D15B- RB- RB- YRJUNCTION CONNECTORBAJ 9J10, S 1S 2, STARTERAB, G 2G 1 ABTo Engine Cont rolModule< 5- 7> < 6- 7>B- Y(A/T)(M/ T)(M/T)6A(*1)5B(*2)6B(*2)9A(*1)P 1 A , BPARK/NEUTRALPOSITION SW1I31F67.

5 5 ASTA* 4 : w/o Daytime Running Light(M/T)2001 TOYOTA TACOMA (EWD440U)M34213 TOYOTA TACOMA2 Power SourceIgnition (3RZ- FE, 2RZ- FE)WBATTERY21 EBUnder t he data linkconnect or 1N 1 NOISE FILTER(Ignition System)I20 IGNI TION COIL ANDIGNI TER NO. 1I21 IGNI TION COIL ANDIGNI TER NO. 2I22 IGNI TION COIL ANDIGNI TER NO. 3I23 IGNI TION COIL ANDIGNI TER NO. 4To Engine Control Module<5- 6> <5- 7> <6- 6> <6- 7>4242424213131313B- RB- RB- RB- RB- RBRBRB- YBRB- YBRB- YBRB- YB- RB- LLL- RL- YB- YBRB- RB- RB- RB- RBRBRBRB- YB- Y17 IF11IK222130A AM2W- R7IG26AM2I14 IGNITION SWEFI gnition coilbraket2001 TOYOTA TACOMA (EWD440U)M OVERALL ELECTRICAL WIRING DIAGRAM3421(Cont.)

6 Next page)Power Source4 TOYOTA TACOMA12W- RPW- RB- YEngine Control (5VZ- FE)2 ACCIG1ST1IG2AM1B- R467AM212351I4227. 5A OBD1F11I14 IGNITION SW220A EFI2120A ALT227. 5 AIGN2 EFI RELAY230A AM2240A AM117 IF11IK2121212121212 EAIGQSGOIF1153E11F51I223 IK212 IF1 EBV- RSILW- RWVB- YB- YB- RB- RW- BB- RWB- RB- YVB- YB- YB- WW- RB- RB- RB- RW- RBI11 INJECTOR NO. 6RL- RW- LLB- RB- RB- RB- RB- RB- RW- BW- BW- BB- YW- RW- RB- YVB- YW- BW- RW- RVVY- BYRB- RBRW- BBRW- R457163251161158WW- LW- RBRA round therightedge of thereinforcementL- RW- LIELBRBRBRI10 INJECTOR NO.

7 5I 9 INJECTOR NO. 4I 8 INJECTOR NO. 3I 7 INJECTOR NO. 2I 6 INJECTOR NO. 1 Around the leftedge of thereinforcementBATTERYF ront left fender10 AGAUGEC 6 CIRCUIT OPENINGRELAYD 7 DATA LINKCONNECTOR 3 Near thethrottle bodyB- Y+B3E1Fr om ABSA ctuatorwith ECU<16- 4>R- Y122212TC1211 LBKDEJFGHIMNW- BD 1 DATA LINKCONNECTOR 1 BATTFrom Center AirbagSensor Assembly< 17- 3>ABTE1 CGTSFrom Center AirbagSensor Assembly< 17- 3>From CruiseControl ECU< 15- 3>From ABS Actuatorwith ECU< 16- 4>DBEAB- RBBJ11 JUNCTI ONCONNECTORC10 MALFUNCTI ONINDICATOR LAMP[COMB.]

8 METER]J 9J10, JUNCTIONCONNECTORABRW- RAB- WCB- OB- OB- OB- WWW3E47IF13D193D203A153A169BN154M6BN1W- BW- BBF 8 FUEL PUMPLLW- RLW- LW- RW- RW- RW- RW- RWFrom Center AirbagSensor Assembly< 17- 2>V- RWW- B3E23E313 IK2W- RW- RW- R952001 TOYOTA TACOMA (EWD440U)MF7865#30 OBRBR2(Shielded)(Shielded)KV 4 VSV(EVAP)LMHN211EE121 ENGINE CONTROL MODULE26D 16A 20B1A 19C 10C 22CW- R18C14C4B23C2C9A25D 11D 12D11 AA63A5C6C1D2D3DD416D 15D12C4CA1732113 D 25 B 13 B 18 B19 B7 A 15 A16 C 24 C10 D1ED13ED12ED1EB9 B8 B27 D28 D22 B 17 C 21 D 31 DD301RW- RB- YB- YB- WGRY- GLGG- RBR- BLGLGLG- RYG- BW- GLGW- RW- RB- YLGLGW- R23415V- RW- LW- RBRL- RW- LLL- BB- R#40#50 From 4WD Indicat or Light W- RRSORSCW- RAF1+W- RHTAF1W- RHTSWOXSKNK1W- LKNK2W- RBSP1RE1L- RE01W- LE02LT 1 THROTTLEPOSITIONSENSORBRW.

9 RBRBR4423113B- YB- LG- BB- WL- YL- BG- BGRB- WG- WLGGR12 21G1 Engine Control (5VZ- FE)132V 8 VAPORPRESSURE SENSORG- BBGRG- BBR- WR- YWVBGRG- BG- OW- RW- BW- BW- RW- BBRJBRW- BW- BBRLGBRM 1 MASS AIR FLOW METERTo Cruise ControlECU< 15- 3>LGG- RFrom STA Fuse<1- 3>V 9 VSV(Vapor PressureSensor)(*1 A/T)TE1+BNSWBATTE2 GVGTHAE2 THWI DLOVTAVCTPCI 1 IDLE AIR CONTROL VALVEA23 AIR FUEL RATIO SENSOR(Bank 1 Sensor 1)H 9 HEATED OXYGEN SENSOR(Bank 1 Sensor 2)EVP1 BREE12 BRPTNK7(*3)QCFrom Igniter<1- 4>From A/CControlAssembly< 29- 6>PTo Detect ion SW(Transf er L4 Position)< 20- 2> < 21- 4>From Clut ch Start SW(M/T)or Park/Neut ral PositionSW(A/T)<1- 2>From Stop Light SW<15- 4>C 2 CRANKSHAFTPOSITIONSENSORC 1 CAMSHAFTPOSITION SENSORID1 IGFIGT1 IGT2 IGT3AC1 ACT4 WDL4 STASTPNE+NE-G2(Shielded)(Shielded)(Shiel ded)G(Shielded)(Shielded)(Shielded)K 2 KNOCK SENSOR 1K 3 KNOCK SENSOR 2 Near the t hrottle bodyEBW- R4 TOYOTA TACOMA (Cont d)SILE03 WFC#10* 3 : 4WD w/o 2- 4 Select SW(A/T)#20To Speedometer[Comb.]

10 Meter]<27- 2> <28- 2>BRE 3 ENGINE COOLANTTEMP. SENSOR3219 CPSW1BP10 POWER STEERI NGOIL PRESSURE SW, E 6E 5 AB , E 7 C , E 8 DBRBRBRBRRAC23 IF18A2AB- WB- OMREL21 CAF1-PP8CE05W- BBR12 IK2R2IK6G- BW- G1IK6R- YW- RB- OB- OB- WIGSW14 IK2BR(Shielded)BR(Shielded)W- BW- BBRTo ADD Detection SW * 2 : 4WD w/ 2- 4 Select SW* 1 : 4WD(*2)2001 TOYOTA TACOMA (EWD440U)M OVERALL ELECTRICAL WIRING DIAGRAM3421(Cont. next page)5 TOYOTA TACOMA20A EFI7. 5A OBD40A AM130A AM2120A ALT222B- R2B- R22 ACCIG1ST1IG2AM146W7AM217 IF1IK211I41F111212121221352B- Y2B- YW2V2W- RW- RLVW- L513 IK2 EAFront left fenderABCDMKJIHGF4W- R7IF1M1I23D191F512 IF1W- RW- RW- RW- R2212211121B- RB- RB- RR- LB- RB- YRW- RB- RB- RB- RB- RW- RB- YVB- YB- YBATTERYEFI RELAYI 9 INJECTOR NO.