HEADLIGHT DIMMER SWITCH(w/ Side Marker Light) INSPECTION
PROCEDURE
INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY
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*a
Component without harness connected
(Headlight Dimmer Switch Assembly)
Inspect the light control switch.
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection
Switch Condition
Specified Condition
20 (A) - 15 (EL)
Light control switch off
10 kΩ or higher
19 (H) - 15 (EL)
18 (T) - 15 (EL)
20 (A) - 15 (EL)
Light control switch AUTO position
Below 1 Ω
18 (T) - 15 (EL)
Light control switch tail position
Below 1 Ω
18 (T) - 15 (EL)
Light control switch head position
Below 1 Ω
19 (H) - 15 (EL)
If the result is not as specified, replace the headlight dimmer switch assembly.
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*a
Component without harness connected
(Headlight Dimmer Switch Assembly)
Inspect the headlight dimmer switch.
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection
Switch Condition
Specified Condition
17 (HF) - 15 (EL)
Headlight dimmer switch flash position
Below 1 Ω
14 (HU) - 15 (EL)
14 (HU) - 15 (EL)
Headlight dimmer switch high position
Below 1 Ω
If the result is not as specified, replace the headlight dimmer switch assembly.
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*a
Component without harness connected
(Headlight Dimmer Switch Assembly)
Inspect the turn signal switch.
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection
Switch Condition
Specified Condition
12 (TR) - 15 (EL)
Turn signal switch right turn position
Below 1 Ω
12 (TR) - 15 (EL)
Turn signal switch neutral position
10 kΩ or higher
11 (TL) - 15 (EL)
11 (TL) - 15 (EL)
Turn signal switch left turn position
Below 1 Ω
If the result is not as specified, replace the headlight dimmer switch assembly.
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*a
Component without harness connected
(Headlight Dimmer Switch Assembly)
Inspect the fog light switch (w/ Fog Light).
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection
Switch Condition
Specified Condition
9 (BFG) - 8 (LFG)
Front fog light switch off
10 kΩ or higher
9 (BFG) - 8 (LFG)
Front fog light switch on
Below 1 Ω
If the result is not as specified, replace the headlight dimmer switch assembly.
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