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damaged terminals, or terminals pushed back in the Q:Is daytime running light (LH) connector A-42, daytime running light (RH) A-52 in good condition? YES: Go to Step 2. NO: Repair the damaged parts. STEP 2. Check the daytime running light bulb. (1) Remove the daytime running light bulb. (2) Verify that the daytime running light bulb is not damaged or Q:Is the daytime running light bulb in good condition? YES: Go to Step 3. NO: Replace the daytime running light bulb. Verify that the daytime running lights illuminate normally. Step 3. Check the ground circuit to the daytime running light (1) Disconnect the connector, and measure at the wiring harness ZC5010410047 Connectors A-42, A-52 (2) Check the resistance between the daytime running light ⦆ Resistance between A-42 daytime running light (LH) ⦆ Resistance between A-52 daytime running light (RH) OK: The resistance should be 2 ohm or less. Q:Is the measured resistance 2 ohms or less? YES: Go to Step 5. NO: Go to Step 4. Step 4. Check the wiring harness between daytime running NOTE: Also check intermediate connector A-47 for loose, corroded, or damaged terminals, or terminals pushed back in ⦆ Check the ground wires for open circuit. Q:Is the wiring harness between daytime running light (LH) connector A-42 or daytime running light (RH) connector A-52 (terminal 1) and ground in good condition? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent NO: Repair the wiring harness. LIGHTING 54Ac-137 DIAGNOSIS |