Targets High-Risk Errors: Directly addresses common causes of P0615 (starter circuit malfunction) and P0335 (crankshaft sensor issues) by ensuring consistent power delivery to ignition systems and fuel pumps. Prevents no-start conditions and unsafe stalling
Engineered Compatibility: Replaces worn relays controlling starter motors, fuel pumps, and high-draw accessories in vehicles requiring 50A SPDT relays. Ideal for specific Toyota trucks, SUVs, and sedans (2005–2022) where voltage drops trigger system errors
Handles Heavy Electrical Loads: Industrial-grade contacts support high-demand circuits (e.g., starters, winches, air compressors) without overheating. Prevents voltage spikes that damage ECUs or sensors
Backup + Troubleshooting Kit: Includes two relays to replace critical failure points simultaneously and test electrical gremlins. Minimizes downtime from intermittent failures like flickering dash lights or slow cranking
Sealed Against Elements: Resists dust, moisture (−40°F to 230°F) and vibrations. Reinforced terminals prevent loose connections in rough conditions—key for trucks/off-road use
Description
High Torque Starting for Toyota Trucks/SUVs
This two-piece set of Denso spec 50A SPDT relays (85925-17010 and 056700-7770) provides OE performance for critical starting and fuel systems. Features dual circuit control and is designed for extreme load demands.
Technical Specifications
Rated Current: 50A Continuous @ 14VDC
Surge Capacity: 100A (20ms)
Contact Type: SPDT (Single Pole Double Throw)
Terminals: 5-pin (85 Coil, 86 Coil, 30 Common, 87 Normally Open, 87a Normally Closed)
Temperature Range: -40°C to +125°C
Compatibility and Repair
Direct Replacement for:
For Tundra/Tacoma (Starter Relay)
For 4Runner/Sequoia (Fuel Pump Relay)
Solution:
P0615 (Faulty Starter Relay Circuit)
P0335 (Crankshaft Position Sensor Circuit) - Usually caused by a power interruption
Package Contents
2 identical relays (85925-17010 and 056700-7770)