Fig. 52: DRL System Wiring Diagram
Courtesy of MAZDA MOTORS CORP.
DRL CONTROL MODULE INSPECTION
1. Connect the connector to the DRL control module.
2. Connect the negative battery cable.
3. Measure the voltage at the DRL control module using voltmeter.
When inspecting terminal 1B, 1D or 2D for continuity, disconnect the DRL control module
connector.
4. If the value are not as specified in
TERMINAL VOLTAGE TABLE (REFERENCE)
, inspect the
parts under "Inspection item(s)" and related wiring harnesses.
5. If the system does not work properly even though the parts or related wiring harnesses do not have any
malfunction, replace the DRL control module.
TERMINAL VOLTAGE TABLE (REFERENCE)
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Lighting Systems - MX-5 Miata
Microsoft
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