2002 Nissan-Datsun Sentra SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE

Description & Operation

WARNING: Vehicle is equipped with Supplemental Inflatable Restraint (SIR) system. When servicing vehicle, use care to avoid accidental air bag deployment. SIR system-related components are located in various locations throughout interior and exterior of vehicle, depending on application. Do not use electrical test equipment on or near these circuits. If necessary, deactivate SIR system before servicing components. See AIR BAG DEACTIVATION PROCEDURES article in GENERAL INFORMATION.

Transmission/Transaxle is equipped with an electronically controlled shift lock and mechanically controlled key lock system. Shift lock system prevents selector lever from being moved from Park unless brake pedal is depressed and key is installed in ignition switch. Key lock system prevents ignition key from being moved from ACC to LOCK position unless selector lever is in Park.

System consists of stoplight switch, key interlock cable, shift lock control switch, shift lock solenoid and park position switch.

Chapter Navigation
Return to Chapter: Automatic Transmission Shift Interlock System
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.