BE2 BODY ELECTRICAL PROBLEM SYMPTOMS TABLE IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH BE0ON18 Ignition switch is not set to each position. 11.Ignition switch BE14 Key unlock warning system does not operate. w/ Daytime Running Light System: HEADLIGHT AND TAILLIGHT SYSTEM 1. GAUGE fuse 2. Key unlock warning switch 3. Door courtesy switch BE10 BE14 BE24 Headlight does not light. (Taillight is normal.) Headlight does not light. (Taillight does not light up.) Only one side light does not light. Lobeam does not light. (All) Lobeam does not light. (One side) Hibeam does not light. (All) Hibeam does not light. (One side) Flash does not light. Headlight does not light with light control switch in HEAD. 1. Headlight dimmer switch 2. Light control switch 3. Headlight control relay 4. Daytime running light relay 5. Headlight dimmer relay 6. Daytime running light No. 4 relay 7. Body ECU 8. Headlight bulb 9. Wire harness 1. Headlight dimmer switch 2. Light control switch 3. Headlight control relay 4. Daytime running light relay 5. Headlight dimmer relay 6. Daytime running light No. 4 relay 7. Headlight bulb 8. Wire harness 1. HEAD fuse (HI LH, HI RH, LO LH, LO RH) 1. HEAD fuse (LO LH, LO RH) 3. Headlight dimmer relay 4. Headlight bulb 1. HEAD fuse (LO LH, LO RH) 1. HEAD fuse (HI LH, HI RH) 3. Headlight dimmer relay 4. Headlight bulb 1. HEAD fuse (HI LH, HI RH) 1. Headlight dimmer switch 1. Light control switch BE17 BE17 BE17 BE17 BE17 BE17 DI768 BE10 BE17 BE17 BE17 BE17 BE17 BE10 BE10 BE17 BE17 BE10 BE10 BE17 BE17 BE10 BE17 BE17 2269
BODY ELECTRICAL BE3 Headlight does not go out with light control switch in OFF. Taillight does not light with light control switch in TAIL. Taillight does not go out with light control switch in OFF. Headlight does not light with engine running and light control switch in OFF. w/o Daytime Running Light System: HEADLIGHT AND TAILLIGHT SYSTEM 1. Light control switch 1. Taillight control relay 2. TAIL fuse 3. Light control switch 1. Taillight control relay 2. TAIL fuse 3. Light control switch 1. ECUB fuse 2. Generator L terminal 3. Daytime running light relay BE17 BE17 BE10 BE17 BE17 BE10 BE17 BE10 BE17 Headlight does not light. (Taillight is normal.) Headlight does not light. (Taillight does not light up.) Only one side light does not light. Lobeam does not light. (All) Lobeam does not light. (One side) Hibeam does not light. (All) Hibeam does not light. (One side) Flash does not light. Headlight does not light with light control switch in HEAD. 2. Headlight control relay 3. Headlight dimmer switch 4. Light control switch 5. Body ECU 6. Headlight bulb 7. Wire harness 2. Headlight control relay 3. Headlight dimmer switch 4. Light control switch 5. Headlight bulb 6. Wire harness 3. Headlight bulb 3. Headlight bulb 3. Headlight bulb 1. Light control switch BE10 BE17 BE17 BE17 DI768 BE10 BE17 BE17 BE17 BE10 BE10 BE17 BE10 BE10 BE17 BE10 BE10 BE17 BE17 2270
BE4 BODY ELECTRICAL Headlight does not go out with light control switch in OFF. Taillight does not light with light control switch in TAIL. 1. Light control switch 1. Taillight control relay 2. TAIL fuse 3. Light control switch BE17 BE17 BE10 BE17 1. Taillight control relay 2. TAIL fuse Taillight does not go out with light control switch in OFF. 3. Light control switch TURN SIGNAL AND HAZARD WARNING SYSTEM BE17 BE10 BE17 Hazard and Turn do not light up. The flashing frequency is abnormal. Hazard warning light does not light up. (Turn is normal.) Hazard warning light does not light up in one direction. Turn signal does not light up. Turn signal does not light up in one direction. Only one bulb does not light up. INTERIOR LIGHT SYSTEM 1. Hazard warning switch 2. Turn signal switch 2. Turn signal flasher relay 1. HORN. HAZ fuse 2. Hazard warning switch 1. Hazard warning switch 1. TURN fuse 2. Ignition switch 3. Turn signal switch 1. Turn signal switch BE22 BE22 BE22 BE10 BE22 BE22 BE10 BE14 BE22 BE22 Personal light does not light up. Room light does not light up. BACKUP LIGHT SYSTEM 2. Personal light 3. Body ECU 2. Room light 3. Door courtesy switch 4. Body ECU BE24 DI768 BE24 BE24 DI768 Backup light does not light up. 1. GAUGE fuse 2. Ignition switch 3. Backup light switch 4. Bulb BE10 BE14 BE27 2271
BODY ELECTRICAL BE5 Backup light remains always ON. Only one light does not light up. STOP LIGHT SYSTEM 1. Backup light switch (M/T) 2. Park/Neutral position switch (A/T) BE27 AT22 or AT9, DI482 Stop light does not light up. Stop light remains always ON. Only one light does not light up. WIPER AND WASHER SYSTEM 1. STOP fuse 2. Stop light switch 3. Bulb 1. Stop light switch BE10 BE29 BE29 Wipers and washers do not operate. Wiper does not operate. Washer does not operate. Meter, Gauges and Illumination: COMBINATION METER 1. WIPER fuse 2. Ignition switch 3. Wiper and washer switch 1. WIPER fuse 2. Wiper and washer switch 3. Wiper motor 1. WIPER fuse 2. Wiper and washer switch 3. Washer motor BE10 BE14 BE31 BE10 BE31 BE31 BE10 BE31 BE31 Tachometer, fuel gauge and water temperature gauge do not operate. Speedometer does not operate. Tachometer does not operate. Fuel gauge does not operate or abnormal operation. 1. GAUGE fuse 2. Body ECU 1. Vehicle speed sensor 2. Meter circuit 1. ECM 2RZFE, 3RZFE 5VZFE 2. Meter circuit 4. Igniter 1. Fuel receiver gauge 2. Fuel sender gauge BE10 DI768 BE37 BE39 BE37 DI22 DI240 BE37 IG1 or IG1 BE39 BE39 BE37 2272
BE6 BODY ELECTRICAL Engine coolant temperature gauge does not operate or abnormal operation. All illumination lights do not light up. Only one illumination light does not light up. Warning Lights: COMBINATION METER 1. Engine coolant temperature receiver gauge 2. Engine coolant temperature sender gauge 3. ECM 2RZFE, 3RZFE 5VZFE 4. Meter circuit 1. Light control rheostat 2. Meter circuit 2. Meter circuit BE39 BE39 DI22 DI240 BE37 BE39 BE37 BE37 Warning lights do not light up. (Except discharge) Low oil pressure warning light does not light up. Brake warning light does not light up. Washer level warning light does not light up. Discharge warning light does not light up. Seat belt warning light does not light up. Indicator Lights: COMBINATION METER 2. GAUGE fuse 3. Ignition switch 4. Meter circuit 2. Oil pressure warning switch 2. Brake fluid level warning switch 3. Parking brake switch 4. Meter circuit 2. Washer fluid level warning switch 1. IGN Fuse 2. Bulb 4. Generator 2. Seat belt buckle switch 3. Body ECU 4. Meter circuit BE10 BE14 BE37 BE39 BE37 BE39 BE39 BE37 BE39 BE37 BE39 BE37 SRS indicator light does not light up. ABS indicator light does not light up. 2. Airbag sensor assembly 2. ABS ECU DI586 BE37 DI543 BE37 2273
BODY ELECTRICAL BE7 Malfunction indicator light does not light up. Turn indicator light does not light up. High beam indicator light does not light up. O/D OFF indicator light does not light up A/T OIL TEMP. indicator light does not light up ECT PWR indicator light does not light up A/T P indicator light does not light up Cruise control indicator lights do not light up POWER WINDOW CONTROL SYSTEM 2. ECM 2RZFE, 3RZFE 5VZFE 2. Turn signal and hazard warning system 2. Headlight and taillight system 3. ECM 3. ECM 3. Pattern select switch 3. ECM 2RZFE, 3RZFE 5VZFE 3. ECM (w/ ETCS) 4. Cruise ECU (w/o ETCS) 5. Wire Harness DI22 DI240 BE2 BE37 BE2 BE37 BE37 AT2 or DI522 BE37 DI473 BE37 DI528 BE37 DI22 DI240 BE37 DI699 DI728 Power window does not operate. 1. ECUIG fuse 2. Ignition switch 3. Power window master switch 4. Power window control switch 5. Power main relay 6. Body ECU 7. Wire harness BE10 BE10 BE48 BE48 BE48 One touch power window system does not operate. 1. Power window master switch BE48 Only one window glass does not move. 1. Power window master switch 2. Power window control switch 3. Power window motor BE48 BE48 BE48 Window lock system does not operate. 1. Power window master switch BE48 Illumination does not light up. 1. Power window master switch BE48 2274
BE8 BODY ELECTRICAL POWER DOOR LOCK CONTROL SYSTEM Door lock control system does not operate. (All) Malfunction in door lock / unlock. (Using door manual switch.) Malfunction in door lock / unlock. (Using door manual switch and key.) Malfunction in door lock / unlock. (Using key.) Fault in 2 operation unlock function of driver s side door key lock and unlock switch. Fault in key confine prevention operation. Only one door lock does not operate. POWER SEAT CONTROL SYSTEM Lumbar support operation does not operate. POWER MIRROR CONTROL SYSTEM 1. ECUIG fuse 2. DOME fuse 3. Body ECU 5. Other parts 1. Door lock control switch 3. Other parts 1. Wire harness 2. Other parts 1. Door key lock and unlock warning switch 2. Door unlock detection switch 4. Other parts 1. Door key lock and unlock warning switch 2. Door unlock detection switch 4. Other parts 1. Door unlock detection switch 2. Door courtesy switch 3. Door lock control switch 5. Other parts 1. Door lock motor 1. Power seat switch (Lumber support switch) 2. Lumbar support motor 3. wire Harness BE10 BE10 DI765 BE54 BE54 BE54 BE54 BE24 BE54 BE54 BE59 BE59 Mirror does not operate. Mirror operates abnormally. CLOCK SYSTEM 1. ACC fuse 2. Mirror switch 3. Mirror motor 1. Mirror switch 2. Mirror motor BE10 BE62 BE62 BE62 BE62 Clock will not operate. NO. 1 BE99 Clock loses or gains time. NO. 2 BE99 HORN SYSTEM Horn system does not operate. 1. HORN. HAZ fuse 2. Horn switch 3. Horn 4. Body ECU BE10 2275
BODY ELECTRICAL BE9 Horns blow all the time. One horn operates but the other horn does not operate. Horns operate abnormally. 1. Horn switch 1. Horn 1. Horn BE102 BE102 BE102 2276