Maintain reliable key recognition and secure engine start functionality with this Genuine Nissan Key Reader, designed specifically for Nissan Patrol Y61 GU models fitted with TB48 and TD42Ti engines. This OEM component is part of the Nissan NATS immobiliser system and functions as the antenna/receiver that communicates with the vehicle key or transponder to allow engine start.

Over time, key reader units can fail due to electrical faults, internal coil damage, moisture ingress, or wear in the immobiliser system. A faulty key reader may cause intermittent starting issues, no-start conditions, flashing immobiliser lights, or failure to recognise the key. These issues can leave the vehicle immobilised even with a working key.

Manufactured to Nissan’s original specifications, this direct-fit replacement ensures accurate key signal detection, stable communication with the ECU, and long-lasting reliability without modification.

Features & Benefits
• Genuine Nissan OEM key reader / NATS immobiliser antenna for precise fitment and reliability
• Designed specifically for Nissan Patrol Y61 GU TB48 and TD42Ti models
• Accurately reads transponder key signal for engine start authorization
• Maintains secure immobiliser system operation
• Helps resolve intermittent or no-start immobiliser faults
• Durable construction designed for long service life
• Resistant to heat, vibration, and electrical interference
• Direct replacement with no modifications required
• Ideal for diagnosing and repairing immobiliser-related starting issues

Vehicle Fitment
Suitable for:
• Nissan Patrol Y61 GU TB48
• Nissan Patrol Y61 GU TD42Ti

Please confirm compatibility before purchase or contact us with your VIN for assistance, as immobiliser and key reader configurations may vary depending on model year and ECU setup.

Common Signs of a Faulty Key Reader / Immobiliser Antenna
• Engine cranks but does not start
• Immobiliser warning light flashing or staying on
• Intermittent starting issues
• Key not recognised by vehicle system
• Random stalling or failure to restart
• Need to repeatedly retry key insertion or ignition cycle

Replacing a faulty key reader is essential to restore reliable starting, proper immobiliser communication, and secure engine operation in your Patrol.