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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System >> Supplemental Restraint System >> Diagnostic Procedures >> Air Bag Supplemental Restraint System (SRS) >> Inspection And Verification >> Pinpoint Test B: Buckle Pre TENSIONER Diagnostic

Pinpoint Test B: Buckle Pre TENSIONER Diagnostic

B1: DIAGNOSTIC PROCEDURE 

WARNING: Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected
WARNING: Please wait for 120 seconds to allow the air bag deployment energy reserve to dissipate
  1. Check routing and condition of harness along buckle pre tensioner tube
    • Pre 10 model year : x2 cable tie & tape
    • Post 10 model year : Cradle
  2. Ensure harness is in good condition with no damage
  3. Ensure harness is securely routed
  4. Reconnect the vehicle battery
  5. Clear the DTC, cycle the ignition state off / on wait 30 seconds and re-test
  6. To confirm repair. While sitting in seat, retest as follows:
    • Seat fully up - move fully backwards and forwards 
    • Seat fully down - move fully backwards and forwards 

Is the warning lamp illuminated?

Yes:  GO to Pinpoint Test C 

No:  No further action required

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