2002 NISSAN SKYLINE

RB26DETT 2.6L twin-turbo I6AWDgas
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Dead battery / stuck in Park? Emergency neutral procedure for this Skyline
Every control module on the 2001-2006 Nissan Skyline — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Transmission Control Module (TCM)1.5 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Under center console, above transmission tunnel
🔧 CONSULT-II with NDS
⚠️ 5-speed automatic (RE5R05A). Adaptive shift learning relearn required after replacement.
Engine Control Module (ECM)1.2 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Engine bay, passenger side firewall near strut tower
🔧 CONSULT-II with NDS
⚠️ VQ35DE/VQ35HR engine. NATS immobilizer pairing required. PIN code needed from BCM.
Auto Air Conditioner Control Unit (A/C)1.2 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Behind center dash HVAC control panel
🔧 CONSULT-II or self-calibration
⚠️ Dual-zone climate. Actuator calibration auto-runs on ignition cycle after replacement.
Anti-lock Brake System Control Unit (ABS)1.0 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Engine bay, driver side near brake master cylinder
🔧 CONSULT-II or aftermarket scan tool
⚠️ Integrated with VDC (Vehicle Dynamic Control). Brake bleeding required after replacement.
Supplemental Restraint System Control Module (SRS)1.0 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Under center console, below shifter area
🔧 CONSULT-II with NDS
⚠️ Battery disconnect 3+ minutes before service. Crash data stored; may need clearing.
Electric Power Steering Control Unit (EPS)0.9 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Under driver seat or behind kick panel (varies by year)
🔧 CONSULT-II
⚠️ Steering angle sensor calibration required. Center steering wheel before replacement.
Audio Control Unit (AUDIO)0.8 hr R&Rno coding
📍 Center dash, integrated with head unit
⚠️ Base or Bose system. May require radio code entry if battery disconnected (owner's manual).
Body Control Module (BCM)0.8 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Behind driver side kick panel
🔧 CONSULT-II with NDS
⚠️ Controls lighting, locks, windows. NATS security PIN stored here. Key re-registration required.
Combination Meter (METER)0.8 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Instrument panel behind steering wheel
🔧 CONSULT-II with NDS
⚠️ Mileage programming required. Some states require legal documentation for odometer transfer.
Intelligent Power Distribution Module (IPDM)0.7 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Engine bay, driver side fender near battery
🔧 CONSULT-II
⚠️ Controls fuel pump relay, cooling fans, other high-current loads. Simple relearn procedure.
Sonar Control Unit (SONAR)0.6 hr R&Rrelearn only +0.1 hr▸ programming details
📍 Behind rear bumper, trunk area
🔧 CONSULT-II or self-calibration
⚠️ Optional equipment. Rear parking sensors. Auto-calibrates on drive cycle.
NATS (Nissan Anti-Theft System) Control Unit (NATS)dealer / factory tool +1.0 hr▸ programming details
📍 Integrated in BCM and ECM
🔧 CONSULT-II with NDS
⚠️ Not a separate module. ECM/BCM pairing and key registration requires dealer PIN code access.
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.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.
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