✅ Fixed
Found 150mA parasitic drain. Isolated to interior light circuit — door switch staying on. Replaced door pin switch $15. Battery maintaining charge perfectly.
Honda Ridgeline 2013 Battery draining overnight parasitic drain
Honda
2013
Safe to Drive?
⚠️ Drive with Caution
Urgency Level
🟡 Monitor Closely
Honda Ridgeline 2013 battery dead every morning. Replaced battery twice. Something draining it overnight. 176764 km. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
📍 Honda Ridgeline
⚙️ Possible Causes
Honda Ridgeline
Possible: Found 150mA parasitic drain. Isolated to interior light circuit — door switch staying on. Replaced door pin switch $15. Battery maintaining charge perfectly.
Repair / Solution
Based on 86 driver confirmations
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