CX-7 AWD L4-2.3L Turbo (2008)
Headlamp Control Module: Procedures
DISCHARGE HEADLIGHT CONTROL MODULE REUSE
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If the discharge headlight control module is dented or damaged in any way, replace the module with a new one to prevent electrical shock and
improper operation.
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Although the control module may temporarily operate normally even though it has received an impact, it is possible that the interior may have
been damaged. When reusing the control module, inspect the following items regarding discharge headlight illumination to verify that there are no
malfunctions.
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Verify that the discharge headlights illuminate normally by testing them several times under cold illumination (headlights off for approx. 10
min or more and then turned on) and hot illumination (headlights on for approx. 15 min or more, turned off for approx. 1 mm, and then
turned on again) conditions.
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Inspect the headlight illumination in the period from directly after cold illumination until they are uniformly illuminated (approx. 5 min) and
verify that there is no flickering or inconsistent brightness.
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Turn on the headlights for approx. 30 min with normal condition bulbs and verify that there is no brightness difference between the right and
left, and that illumination is consistent.