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Every control module on the 1987-1996 Dodge Dakota — where it lives, replacement time, and what it takes to program a replacement.
Anti-Lock Brake System Controller (CAB)1.5 hr R&Rno coding
📍 Engine compartment, driver side inner fender or frame rail
⚠️ Optional equipment. Integrated with hydraulic control unit (HCU). Kelsey-Hayes or Bendix systems common.
Instrument Cluster / Body Computer (IC)1.5 hr R&Rno coding
📍 Behind instrument panel
⚠️ Some models have integrated body computer functions. Mileage stored in cluster; replacement requires odometer transfer or disclosure.
Single Board Engine Controller / Single Module Engine Controller (SBEC/SMEC)1.2 hr R&Rno coding
📍 Engine compartment, driver side firewall or inner fender
⚠️ 1987-1989 used SBEC; 1990-1995 transitioned to SMEC. Most are plug-and-play, but 1994-1996 may require VIN programming via DRB-II for theft deterrent.
Transmission Control Module (TCM)1.0 hr R&Rno coding
📍 Engine compartment, driver side firewall or mounted on transmission
⚠️ Only on electronically-controlled automatics (A500/A518/46RE/47RE). Not present on manual or older hydraulic automatics.
Air Bag Control Module (ACM)1.0 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Under center console or behind kick panel
🔧 DRB-II or scan tool
⚠️ Airbags became available mid-generation (1994+). Requires crash data clear after deployment.
Radio / Audio System (RADIO)0.8 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Center dash
🔧 Radio code entry
⚠️ Some radios require security code entry after power loss. Code typically on card or retrievable via VIN.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1987 Dodge Dakota 3.9L V6 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.