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Comprehensive Electrical Solutions for GM Trucks and SUVs
Designed to restore critical functions in GM vehicles, this two-piece set of 15328864 SPST relays resolves fuel delivery, A/C control, engine starting, and cooling system problems.
Compatible Models:
Compatible with Chevrolet Silverado (2014-2018)
Compatible with Escalade (2010-2017)
Compatible with GMC Sierra 1500/2500 (2015-2019)
Extended Repairs:
A/C Compressor Problems: Restore cooling performance by resolving relay-related A/C clutch engagement issues.
Engine Starting Problems: Fix intermittent start issues with the starter caused by worn contacts.
Cooling System Problems: Prevent overheating by ensuring reliability of the radiator fan circuit.
Diagnostic Codes: Addresses P0615 (starting circuit), P0641 (sensor voltage), and B1325 (power supply failure).
Enhanced Features:
40A Multi-Load Capacity: Handles high-load circuits such as A/C compressors (25-30A) and radiator fans (20-25A).
Corrosion Resistant: IP67-rated housing protects against road salt, moisture, and dust.
Plug and Play: Mate with factory 4-pin layout (coil positive/coil negative, normally open/common).
