Milan FWD L4-2.5L (2010)
Daytime Running Lamp: Pinpoint Tests
Daytime Running Lamps (DRL)
Pinpoint Tests
Pinpoint Test Z: The Daytime Running Lamps (DRL) Are Inoperative
Normal Operation
When the ignition switch is in the RUN position, the headlamps are not on, the transaxle is not in PARK (P) (automatic transaxle) or the parking brake is
not applied (manual transaxle), the Smart Junction Box (SJB) provides a pulse-width modulated voltage to the low beam headlamps. This illuminates the
headlamps at a reduced intensity.
This pinpoint test is intended to diagnose the following:
-
Exterior lighting system input/output
-
Ignition switch input
-
Transaxle gear input (automatic transaxle)
-
Parking brake switch input (manual transaxle)
-
SJB
PINPOINT TEST Z: THE DRL ARE INOPERATIVE
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Z1 VERIFY THE DRL OPERATION
-
Ignition ON.
-
Place the headlamp switch in the OFF position.
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If equipped with an automatic transaxle, place the gear selector lever in any gear other than PARK (P).
-
If equipped with a manual transaxle, release the parking brake.
-
Do the DRL illuminate?
Yes
The system is operating correctly. INFORM the customer of the conditions required for the DRL to operate correctly.
No
GO to Z2.
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Z2 CHECK THE OPERATION OF THE HEADLAMPS (VEHICLES WITH HALOGEN HEADLAMPS) OR FOG LAMPS (VEHICLES
WITH HID HEADLAMPS)
-
Place the headlamp switch in the HEADLAMPS ON position (and engage the fog lamp switch for vehicles with HID headlamps) and observe the
headlamps/fog lamps.
-
Do the headlamps/fog lamps operate correctly?
Yes
GO to Z3.
No
REFER to Headlamps See: Headlamp/Testing and Inspection or Fog Lamps See: Fog/Driving Lamp/Testing and Inspection.