2012-2019 Land Rover Range Rover (L405) Service & Repair Manual

2012-2019 Land Rover Range Rover (L405)

PUBLISHED: 30-APR-2015 2015.0 RANGE ROVER (LG), 501-00 BODY SYSTEM - GENERAL INFORMATION

DIAGNOSIS AND TESTING CAUTION: Diagnosis by substitution from a donor vehicle is acceptable. Substitution NOT of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle. Visual Inspection MECHANICAL Incorrectly aligned door(s) Obstruction within door aperture or door latch Door latches and strikers Door frame seal(s) Door aperture seal(s) Door hinges INSPECTION AND VERIFICATION NOTES: If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the installation of a new module/component. Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests. Verify the customer concern. 1. Visually inspect for obvious signs of mechanical or electrical damage. 1.

SYMPTOM POSSIBLE CAUSES ACTION Squeak/creak from the front/rear door(s) Obstruction within door aperture or door latch Incorrect door striker- Alignment/adjustment Door frame seal coating Worn/damaged door frame seal(s) Worn/damaged door aperture seal(s) Paint wear Remove the obstruction within the door aperture or latch as necessary Check/adjust the door striker as necessary GO to Pinpoint Test A. Check and replace the worn or damaged door frame seals as necessary Check and replace the worn or damaged door aperture seals as necessary Check and repair the door frame /aperture paint damage as necessary PINPOINT TEST A : FRONT DOOR TEST CONDITIONS DETAILS /RESULTS /ACTIONS A1: FRONT DOOR FRAME - MARGIN SEAL 1 1.Obtain a complete description of the customer concerns or suspected condition Front Door Seal A - Margin Seal (outer door frame seal) Seal B - Door Frame Weatherstrip - Primary Seal (this seal is If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step 1. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart. 1. SYMPTOM CHART PINPOINT TESTS

bonded to the door) Seal C - Secondary Seal (this seal is mounted to the door aperture) 2 Verify the customer concern by carrying out a road test, as closely as possible reproducing the drive /road conditions under which the noise occurs Rear Door Seal A - Margin Seal (outer door frame seal) Seal B - Door Frame Weatherstrip - Primary Seal (this seal is bonded to the door)

C - Secondary Seal (this seal is mounted to the door aperture) 3 Try to establish if the noise is coming from the front or rear door(s), above or below the waist line? Arrow Denotes Waistline Is the noise coming from the front door (s) Yes Front door noise GO to A2 . No Rear door noise GO to A7 . A2: FRONT DOOR FRAME ALIGNMENT - MARGIN SEAL 1 Check the front and rear above waistline

door frame B pillar finisher alignment, the front B finisher to rear B finisher should be flush ±1. 5mm. The opening gap between finishers is 5mm ±1. 5mm If the noise coming from the front door frame margin seal. Is the door striker /alignment correct? Yes . GO to A3 No If the B pillar alignment is not correct, adjust the door striker. Road test the vehicle to confirm if the noise has stopped A3: FRONT DOOR FRAME - MARGIN SEAL 1 Apply suitable tape to the inner face of the front door frame finisher, on the area which contacts the rear door frame margin seal 2 Carry out a road test, as closely as possible

reproducing the drive /road conditions under which the noise occurs Has the tape stopped the noise coming from the rear door frame margin seal? Yes If the tape has stopped the noise, apply four coats of AC602/2 to the rear door frame margin seal, allowing drying time between coats Remove the tape from the front door finisher and clean. Road test the vehicle to confirm if the noise has stopped At this point it is advisable to apply the coating, to the opposite rear door frame margin seal No . GO to A4 A4: FRONT DOOR FRAME - MARGIN TOP SEAL 1 Apply suitable tape to the front body aperture, on the area which contacts the front door frame top margin seal 2 Carry out a

road test, as closely as possible reproducing the drive /road conditions under which the noise occurs Has the tape stopped the noise coming from the front door frame top margin seal? Yes Apply coating AC612/21 (liquid) 50ml pump spray to the flock coating on the front door frame top margin seal Remove the tape from the front body aperture and clean. Road test the vehicle to confirm if the noise has stopped At this point it is advisable to apply the coating, to the opposite front door frame top margin seal No . GO to A5 A5: FRONT DOOR APERTURE - SECONDARY SEAL 1 Apply suitable tape to the front door frame inner trim, on the area which contacts the front door aperture secondary

2 Carry out a road test, as closely as possible reproducing the drive /road conditions under which the noise occurs Has the tape stopped the noise coming from the front door aperture secondary seal? Yes Apply four coats of AC602 /2 to the front door aperture secondary seal allowing drying time between coats Remove the tape from the front door frame inner trim and clean. Road test the vehicle to confirm if the noise has stopped At this point it is advisable to apply the coating, to the opposite front door aperture secondary seal No . GO to A6 A6: FRONT DOOR WEATHERSTRIP - PRIMARY SEAL (THIS SEAL IS BONDED TO THE DOOR) 1 Apply suitable tape to the front door aperture, on the area which contacts the front door frame weatherstrip

2012-2019 Land Rover Range Rover (L405) Service & Repair Manual

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