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Engine Control Module (ECM) Wiring Relay | OE | DENSO is the OE | Reference 156700-0130 | 156700-1020 | 82501-AE03A | 82501-FC100 | 90080-87008 | 90080-87010 | 90987-02012 | 94857229
The control module wiring relay manages power distribution to various electronic control modules in the vehicle, ensuring they receive the correct voltage at the right time. Signs of failure include: modules that appear to lose power intermittently, unexplained electrical gremlins across multiple systems, or a relay that fails an electrical resistance test. Replace a faulty relay to restore stable power to your vehicle's electronic systems.
Denso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.
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