PCM Fix - Auto Module Experts Main

Your trusted source for professional ECM, PCM, and TCM repair and sales. Get your vehicle's control modules fixed or buy high-quality replacements. Expert diagnostics, fast turnaround, and reliable service.

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Contact — Call or text (626) 926-8595, Monday to Friday 3-6 PM, or visit our shop at 15156 Valley Blvd, La Puente, CA 91746. Text preferred.
FAQ
Product Detail — Rebuilt control module or repair service details: part numbers, vehicle compatibility and 1-year warranty.
Products — Search 2,400+ engine and transmission control modules by part number or vehicle. Rebuilt units and repair service with a 1-year warranty.
Repair Services — Send us your PCM, ECM or TCM for repair. Describe the problem, enter your VIN, and ship or drop off your module in La Puente, CA.
Services — How our control module repair works: bench testing, repair or programming, and return. Repairs from $450, typically 5-15 business days, with a 1-year warranty.
Warranty — Every module PCM Fix repairs or sells is covered for 1 year against defects in workmanship and programming. Read the full warranty terms.
Privacy Policy — How PCM Fix (PCM Supply) collects, uses and protects your information.
Terms Of Service — Terms for orders, repair services, core charges, shipping and warranty at PCM Fix, operated by PCM Supply.
Cookie Policy — Which cookies and third-party services pcmfix.com uses, and how to manage your choices.
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