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2007 > 2.7L V6 GASOLINE >
REPLACEMENT
HIGH MOUNTED STOP LAMP
1. Disconnect the nagative ( - ) battery terminal.
2. Open the tail gate and disconnect the high mounted stop lamp mounting bolts (3EA). And then remove the high
mounted stop lamp(A).
3.Installation is the reverse of removal.
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2007 > 2.7L V6 GASOLINE >
DESCRIPTION
The auto light control system operates by using the auto light switch.
If you set the multi- function switch to "AUTO" position, the tail lamp and head lamp will be turned automatically on or
off according to external illumination.
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2007 > 2.7L V6 GASOLINE >
COMPONENT LOCATION
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2007 > 2.7L V6 GASOLINE >
INSPECTION
Check for continuity between terminal and terminal while operating the auto light switch.
[LHD]
[RHD]
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2007 > 2.7L V6 GASOLINE >
INSPECTION
While operating the auto light switch, check if the operations are normal as shown in the timing chart.
1. Auto light sensor value is always read at IGN ON.
2. Light is turned ON after 1sec±0.1sec when auto light sensor value is same as light ON input value.
3. Light is turned OFF after 2sec±0.2sec when sensor value is same as light OFF input value.
4. Tail lamp and head lamp are turned ON when sensor value is same as tail lamp ON input value.
5. Light ON value of sensor is based on the below table.
6. Head lamp signal is output when head lamp switch is ON. After head lamp is turned OFF, head lamp signal output
is immediately stopped if head lamp OFF luminance condition is met at auto light switch ON.
TAIL LAMP, AV LAMP HEAD LAMP
(low beam)
ON 1.77V+/ - 0.08V 0.63V+/ - 0.06V
OFF 3.47V+/ - 0.10V 1.02V+/ - 0.06V
T1 : 2 ± 0.2 sec
T2 : 2 ± 0.2 sec.
REPLACEMENT
Photo & auto light sensor inspection
1. Disconnect the crash pad (Refer to Body group - Crash pad).
2. Remove the Photo & auto light sensor (B) from crash pad.
3.Installation is the reverse of removal.