LIGHTING (EXT) SERVICE DATA

FRONT TURN SIGNAL LIGHT SOCKET
Tester Connection Specified Condition

Battery positive (+) → 1 (B)

Battery negative (-) → 2 (E)

 Turn signal light comes on
CLEARANCE LIGHT SOCKET (for Halogen Headlight)
Tester Connection Specified Condition

Battery positive (+) → 1 (B)

Battery negative (-) → 2 (E)

 Clearance light comes on
HEADLIGHT UNIT LH (for HID Headlight)
Tester Connection Specified Condition

Battery positive (+) → 4 (B)

Battery negative (-) → 2 (E)

 Clearance light comes on
SIDE TURN SIGNAL LIGHT ASSEMBLY
Tester Connection Specified Condition

Battery positive (+) → 1

Battery negative (-) → 2

 Side turn signal light comes on
REAR COMBINATION LIGHT SOCKET AND WIRE SUB-ASSEMBLY
Tester Connection Specified Condition

Battery positive (+) → 1 (B)

Battery negative (-) → 3 (E)

 Stop light comes on

Battery positive (+) → 2 (TL)

Battery negative (-) → 3 (E)

 Tail light comes on

Battery positive (+) → 4 (TRN)

Battery negative (-) → 3 (E)

 Turn signal light comes on
BACK-UP LIGHT SOCKET PLUG
Tester Connection Specified Condition

Battery positive (+) →Terminal 1 (B)

Battery negative (-) →Terminal 2 (E)

 Back-up light comes on
REAR FOG LIGHT SOCKET PLUG
Tester Connection Specified Condition

Battery positive (+) →Terminal 1 (B)

Battery negative (-) →Terminal 2 (E)

 Rear Fog light comes on
LICENSE PLATE LIGHT ASSEMBLY
Tester Connection Specified Condition

Battery positive (+) → 1 (B)

Battery negative (-) → 2 (E)

 License plate light comes on
CENTER STOP LIGHT SET
Tester Connection Specified Condition

Battery positive (+) → 1 (B)

Battery negative (-) → 2 (E)

 Center stop light comes on
INSPECT HEADLIGHT DIMMER SWITCH (w/ Rear Fog Light)
Tester Connection Switch Condition Specified Condition

18 (T) - 12 (EL)

20 (H) - 12 (EL)

19 (A) - 12 (EL)

 OFF 10 kΩ or higher
18 (T) - 12 (EL) TAIL Below 1 Ω

18 (T) - 12 (EL)

20 (H) - 12 (EL)

 HEAD Below 1 Ω
19 (A) - 12 (EL) AUTO Below 1 Ω

17 (HF) - 12 (EL)

11 (HU) - 12 (EL)

 FLASH Below 1 Ω
11 (HU) - 12 (EL) HI BEAM Below 1 Ω

13 (TR) - 12 (EL)

15 (TL) - 12 (EL)

 Neutral 10 kΩ or higher
13 (TR) - 12 (EL) Right turn Below 1 Ω
15 (TL) - 12 (EL) Left turn Below 1 Ω
4 (BFG) - 3 (LFG) OFF 10 kΩ or higher
4 (BFG) - 3 (LFG) ON Below 1 Ω
2 (B) - 3 (LFG) OFF 10 kΩ or higher
2 (B) - 3 (LFG) ON Below 1 Ω
INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (w/o Rear Fog Light and w/ Automatic Light Control System)
Tester Connection Switch Condition Specified Condition

13 (T) - 19 (EL)

11 (H) - 19 (EL)

12 (A) - 19 (EL)

 OFF 10 kΩ or higher
13 (T) - 19 (EL) TAIL Below 1 Ω

13 (T) - 19 (EL)

11 (HU) - 19 (EL)

 HEAD Below 1 Ω
12 (A) - 19 (EL) AUTO Below 1 Ω

14 (HF) - 19 (EL)

20 (HU) - 19 (EL)

 FLASH Below 1 Ω
20 (HU) - 19 (EL) HI BEAM Below 1 Ω

16 (TR) - 19 (EL)

18 (TL) - 19 (EL)

 Neutral 10 kΩ or higher
16 (TR) - 19 (EL) Right turn Below 1 Ω
18 (TL) - 19 (EL) Left turn Below 1 Ω
7 (BFG) - 8 (LFG) OFF 10 kΩ or higher
7 (BFG) - 8 (LFG) ON Below 1 Ω
INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (w/o Rear Fog Light and w/o Automatic Light Control System)
Tester Connection Switch Condition Specified Condition

13 (T) - 19 (EL)

11 (H) - 19 (EL)

 OFF 10 kΩ or higher
13 (T) - 19 (EL) TAIL Below 1 Ω

13 (T) - 19 (EL)

11 (HU) - 19 (EL)

 HEAD Below 1 Ω

14 (HF) - 19 (EL)

20 (HU) - 19 (EL)

 FLASH Below 1 Ω
20 (HU) - 19 (EL) HI BEAM Below 1 Ω

16 (TR) - 19 (EL)

18 (TL) - 19 (EL)

 Neutral 10 kΩ or higher
16 (TR) - 19 (EL) Right turn Below 1 Ω
18 (TL) - 19 (EL) Left turn Below 1 Ω
7 (BFG) - 8 (LFG) OFF 10 kΩ or higher
7 (BFG) - 8 (LFG) ON Below 1 Ω
HAZARD WARNING SIGNAL SWITCH ASSEMBLY
Tester Connection Switch Condition Specified Condition
4 (TB) - 1 (E) Hazard warning signal switch off 10 kΩ or higher
4 (TB) - 1 (E) Hazard warning signal switch on Below 1 Ω
HEADLIGHT LEVELING SWITCH
Tester Connection Switch Condition Specified Condition

1 (B) - 4 (E)

2 (T) - 4 (E)

 0 0.87 to 0.93

1 (B) - 4 (E)

2 (T) - 4 (E)

 1 0.76 to 0.82

1 (B) - 4 (E)

2 (T) - 4 (E)

 2 0.66 to 0.72

1 (B) - 4 (E)

2 (T) - 4 (E)

 3 0.55 to 0.61

1 (B) - 4 (E)

2 (T) - 4 (E)

 4 0.44 to 0.50

1 (B) - 4 (E)

2 (T) - 4 (E)

 5 0.34 to 0.40
STOP LIGHT SWITCH ASSEMBLY (for Bulb Type Stop Light)
Tester Connection Switch Condition Specified Condition
1 - 2 Not pushed Below 1 Ω
Pushed 10 kΩ or higher
3 - 4 Not pushed 10 kΩ or higher
Pushed Below 1 Ω
STOP LIGHT SWITCH ASSEMBLY (for LED Type Stop Light)
Tester Connection Switch Condition Specified Condition
1 - 2 Not pushed Below 1 Ω
Pushed 10 kΩ or higher
3 - 4 Not pushed 10 kΩ or higher
Pushed Below 1 Ω
REAR HEIGHT CONTROL SENSOR SUBASSEMBLY RH
Tester Connection Condition Specified Condition
2 (SHRR) - 1 (SHG) +45° (High) 3.8475 to 4.2525 V
0°(normal) 2.1735 to 2.3265 V
-45° (Low) 0.5 V
H-LP/US-DRL RELAY
Item Tester Connection Specified Condition
H-LP/US-DRL Relay 3 - 5 10 kΩ or higher
3 - 5 Below 1 Ω
DIM RELAY
Item Tester Connection Specified Condition
DIM Relay

3 - 4

3 - 5

 Below 1 Ω

3 - 4

3 - 5

 10 kΩ or higher
FR FOG RELAY
Item Tester Connection Specified Condition
FR FOG Relay 1 - 2 10 kΩ or higher
1 - 2 Below 1 Ω