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Every control module on the 1987-1989 Nissan Stanza — where it lives, replacement time, and what it takes to program a replacement.
Air Conditioning Amplifier (A/C AMP)2.0 hr R&Rno coding
📍 Behind center console, above transmission tunnel
⚠️ Automatic climate control models only. Manual A/C has no module.
Anti-Lock Brake System Control Unit (ABS)1.8 hr R&Rno coding
📍 Engine bay, driver side near brake master cylinder
⚠️ Optional equipment. Bosch-based system. Plug-and-play, self-calibrates during first drive.
Combination Meter (METER)1.5 hr R&Rno coding
📍 Instrument panel behind gauge cluster
⚠️ Analog/electromechanical; mechanical odometer. Digital models have basic LCD but no programming.
Engine Control Module (ECM)1.0 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Under passenger seat
🔧 Idle relearn procedure (drive cycle)
⚠️ ECCS system. Self-diagnostics via LED on ECM or dash. Consult-I compatible from 1988+.
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 1989 Nissan Stanza 2.0L CA20E SOHC I4 (fuel injected) and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.