23/07/2024 17:26:34

Calipers and Pads - Rear Brake Caliper Springs - LH (Remove and Install)

Correction code N/A NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

Warning

This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Open LH front door

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Push LH B-pillar door trigger to release
Lower LH front window
Raise and support vehicle

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Set air suspension to "Jack Mode"
Connect to vehicle using Toolbox 3.0

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Vehicle OBD II connection is integrated into drivers lower IP cover, Open Toolbox 3 website and establish connection to the vehicle, https://toolbox.teslamotors.com, Select connection status icon at top right corner, and select connect locally (icon will turn green when vehicle is connected)
Select "Actions" and search for "EPB"
Select PROC_EPBL_START-SERVICE-MODE, click 'Run', and allow routine to complete

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Chock wheel if necessary, Select ‘X’ at top right of window to close once complete
Select ‘PROC_EPBR_START-SERVICE-MODE’, click ‘Run’, and allow routine to complete

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Hold down brake pedal while performing routine, Caution vehicle may roll freely, Select 'X' at top right of window to close once complete
Disconnect Toolbox 3 from vehicle and remove laptop
Open powered front trunk

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Via exterior switch or UI
Remove rear underhood apron

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9x clips
Place shop rags underneath brake fluid reservoir
Clean area around brake fluid reservoir and remove brake reservoir cap
Remove LH rear wheel cap

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1x cap, 8x clips, Use both hands to firmly pull wheel cap to release clips, Cap may remove with or without mounting ring attached
Loosen LH rear wheel nuts

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6x nuts, 21mm, 205 Nm
Raise vehicle fully

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Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting
Remove LH rear wheel

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6x nuts, 21mm, 205 Nm
Disconnect EPB harness connector from LH rear brake caliper

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1x connector, Release locking tab
Release LH rear brake line from upper control arm

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1x bolt, 10mm, 10 Nm
Remove bolt securing LH rear caliper to bracket

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1x bolt, 14mm, 40 Nm
Rotate LH rear caliper upward
Placeholder - Compress LH rear brake caliper piston

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1x piston, Picture for reference only
Remove LH rear caliper pad return springs

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2x springs, Hold pads first then remove springs, Remove one at a time
Remove brake pads from LH rear caliper bracket

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2x pads
Remove brake pad guides from bracket

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4x guides
Clean LH rear brake caliper and brake pad guide surfaces

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Use nylon brush and brake cleaner as needed, Allow 1 minute dry time, Clean both sides of guides
Install brake pad guides onto bracket

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4x guides, Make sure guides are snapped in and mating with guide surfaces
Apply an even layer of Silaramic lubricant to LH rear brake pad contact points and pad guides

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2x pads, 4x guides
Install brake pads onto LH rear caliper bracket

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2x pads, Ensure pads seat correctly onto guides
Install LH rear caliper pad return springs

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2x springs, Hold pads first then install springs, Install one at a time
Rotate LH rear caliper downward

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Hold pads to ensure correct fitment
Install bolt securing LH rear caliper to bracket

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1x bolt, 14mm, 40 Nm
Install LH rear brake line onto upper control arm

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1x bolt, 10 mm, 10 Nm
Connect LH rear EPB harness

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1x connector, Engage locking tab
Lower vehicle to access frunk area

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Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Keep front suspension components free of contacting ground and surrounding items
Check brake fluid level and top off reservoir if necessary

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If level is above Max line, remove extra fluid
Install brake reservoir cap
Pump brake pedal a few times to ensure pedal feels normal
Remove shop rags from underneath brake fluid reservoir
Install LH rear wheel

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6x nuts, 21mm, 205 Nm
Lower vehicle until tires are touching the ground

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Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
Torque LH rear wheel nuts

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6x nuts, 21mm, 205 Nm
Install LH rear wheel cap

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1x cap, 8x clips, Partially secure wheel cap to wheel, While partially installed wheel cover can be rotated to align with tire design, When aligned press inward from center of cap then secure all clips to mounting ring
Install rear underhood apron

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9x clips, Adjust windshield seal as required
Close powered front trunk

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Via exterior switch or UI
Remove vehicle from lift

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Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
Exit Service Mode

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Via UI > Service > Exit, Press and hold "Exit Service Mode" button
Raise LH front window
Close LH front door
Perform a road test and burnish brakes

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Ensure proper brake pedal feel and performance Add correction code 00040100 as needed