2003 TOYOTA 4RUNNER OBD port

’03 4Runner_U (L/O 0305)
357
2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
Instrument panel
4. AC115V INV 15 A: AC inverter
5. FR FOG 15 A: Front fog lights
6. OBD 7.5 A: Onboard diagnosis sys-
tem
7. HEAD (LO RH) 10 A: Righthand headlight (low beam)
8. HEAD (LO LH) 10 A: Lefthand head-
light (low beam)
9. HEAD (HI RH) 10 A: Righthand head- light (high beam)
10. HEAD (HI LH) 10 A: Lefthand head- light (high beam) 11. EFI NO.2 10 A:
Multiport fuel injection
system/s equential multiport fuel injec-
tion system
12. HEATER NO.2 7.5 A: Air conditioning
system
13. AIRSUS NO.2 10 A: Rear height con-
trol air suspension
14. SEAT HEATER 25 A: Seat heaters
15. DEFOG 30 A: Rear window defogger,
multiport fuel injection system/sequen-
tial multiport fuel injection system
16. MIR HEATER 10 A: Outside rear view
mirror heater
17. DOME 10 A: Interior light, personal
lights, wireless remote control system,
door courtesy lights, rear seat audio
system, g auge and meter, vanity lights,
instrument panel lights, running board
lights, multiplex communication system
18. RADIO NO.1 20 A: Audio system, nav-
igation system
19. ECUB 10 A: Antilock brake system,
navigation system, traction control sys-
tem (twowheel drive models), active
traction control system (fourwheel
drive models), vehicle stab ility control
system, air c onditioning system, multi-
plex communication system, theft deter-
rent system 20. ALTS 7.5 A:
Charging system
21. HORN 10 A: Horns
22. A/F HEATER 15 A: No circuit
23. TRNHAZ 15 A: Turn signal lights,
emergency flashers
24. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
25. EFI 20 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
26. DR/LCK 20 A: Power door lock system
27. TOWING 30 A: Towing converter
28. RADIO NO.2 20 A: Audio system
29. IGN 10 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, antilock brake system, trac-
tion control system (twowheel drive
models), active traction control system
(fourwheel drive models), vehicle sta-
bility control system, stop light, meter
and gauge
30. SRS 10 A: SRS airbag system
31. GAUGE 7.5 A: Meter and gauge
32. STA NO.2 7.5 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system