brakes

Parking Brake Cable

for 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD

Difficulty

Moderate

Time

1.5 h

Tools

Steps

✓Fact-checked. Built from OLP's spec database, then independently fact-checked line by line with every correction applied. Master-tech sign-off by Chris Hackleman is queued. Cross-check torque values against the factory manual, and stop if anything looks unsafe. How our data is made.

This procedure covers the removal and replacement of the parking brake cable assembly on a 2023 Chevrolet Bolt EUV, including cable adjustment and verification of proper operation.

Warnings

⚠️SAFETY-CRITICAL REPAIR: The parking brake system is essential for vehicle safety. Any errors in installation or adjustment can result in brake failure, vehicle rollaway, injury, or death. If you have any uncertainty about any step, seek professional service immediately.

⚠️This is an electric vehicle with high-voltage components. Do not work near orange high-voltage cables. Ensure the vehicle is powered off completely before beginning work.

⚠️Never work under a vehicle supported only by a jack. Always use properly rated jack stands and wheel chocks to prevent vehicle movement.

⚠Parking brake cables are under tension. Use care when disconnecting to avoid sudden release and injury.

⚠Improper cable adjustment can result in premature brake wear, reduced braking effectiveness, or parking brake failure.

Tools required

Floor jack and jack stands rated for vehicle weightEssential

Wheel chocksEssential

Torque wrench (10-150 Nm range)Essential

Socket set (metric)Essential

Combination wrench set (metric)Essential

Flat blade screwdriver

Needle nose pliersEssential

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Parts

Parking brake cable assembly (left or right as needed) × 1 — Use OEM specification
Cable retaining clips × 1 — Often included with cable

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Preparation

Ensure vehicle is on level ground and powered completely off with key fob away from vehicle
Chock the front wheels securely
Release the parking brake fully from inside the vehicle
Raise the rear of the vehicle using a floor jack and support securely on jack stands rated for the vehicle weight
Remove both rear wheels and store safely
Inspect the brake system for any signs of damage or wear that may indicate additional service is needed
If replacing only one cable, identify which side requires replacement (left or right)

Procedure

1
Access parking brake cable at rear caliper
Locate the parking brake cable connection at the rear brake caliper. Remove any protective covers or shields that obstruct access to the cable attachment point. The cable connects to the parking brake lever on the caliper assembly.
2
Disconnect cable from caliper
Using needle nose pliers, compress the cable retaining clip at the caliper bracket and pull the cable housing out of the bracket. Disconnect the cable end from the parking brake lever on the caliper by rotating it to align with the slot and pulling free. Note the routing and orientation for reinstallation.
⚠Cable may have residual tension. Control the cable as you disconnect to prevent it from snapping back.
3
Remove cable bracket mounting bolts
Locate all cable bracket mounting points along the underside of the vehicle. Remove the cable bracket bolts that secure the cable to the vehicle frame and suspension components. There are typically 2-3 bracket mounting points per cable. Keep track of bolt locations as some may be different lengths.
Torque spec
Bracket Bolts102 Nm (75 lb-ft)
4
Access cable equalizer under vehicle
Move to the center of the vehicle underside and locate the parking brake cable equalizer assembly. This is where the left and right cables connect to the central actuator cable. Clean the area around the equalizer nut if corroded or dirty.
5
Disconnect cable from equalizer
Loosen the equalizer nut to release tension on the cables. Once tension is released, disconnect the cable being replaced from the equalizer by removing the retaining clip and sliding the cable end out of the equalizer bracket. If replacing both cables, disconnect both sides. Note the cable routing through the equalizer for proper reassembly.
⚠Do not fully remove the equalizer nut unless replacing both cables. Only loosen enough to release tension and disconnect the cable end.
Torque spec
Equalizer Nut15 Nm (11 lb-ft)
6
Remove cable from vehicle
Trace the cable routing and remove any remaining retaining clips or guides securing the cable to the vehicle underbody. Carefully extract the cable assembly from the vehicle, noting the exact routing path through frame rails and around suspension components for proper installation of the new cable.
7
Prepare and route new cable
Compare the new cable to the old cable to verify correct part. Apply cable lubricant to the cable housing ends if not pre-lubricated. Route the new cable through the vehicle following the exact same path as the original, ensuring it does not contact the exhaust, suspension travel paths, or sharp edges. Install all cable retaining clips and guides along the routing path.
⚠Incorrect cable routing can result in cable damage from heat or abrasion, leading to parking brake failure.
8
Connect cable to equalizer
Insert the cable end into the equalizer bracket and install the retaining clip to secure it. Ensure the cable is properly seated in the equalizer. Do not adjust the equalizer nut at this time; initial adjustment will be performed after the caliper end is connected.
9
Install cable brackets to vehicle
Install all cable bracket mounting bolts along the cable routing path. Ensure brackets are positioned correctly and cables are properly seated in each bracket before tightening. Torque all cable bracket bolts to specification in the sequence from the caliper end toward the equalizer end.
Torque spec
Bracket Bolts102 Nm (75 lb-ft)
10
Connect cable to rear caliper
Route the cable end to the parking brake lever on the caliper. Connect the cable end to the lever by inserting it through the slot and rotating into position. Insert the cable housing into the caliper bracket and install the retaining clip, ensuring it clicks securely into place. Verify the cable operates the parking brake lever smoothly when pulled.
11
Adjust parking brake cable tension
At the equalizer, adjust the equalizer nut to achieve proper cable tension. Tighten the nut while monitoring cable tension. The cable should have minimal slack but should not preload the parking brake. Proper adjustment is achieved when the parking brake applies fully within 4-8 clicks of the parking brake pedal or switch. Torque the equalizer nut to specification once adjustment is correct.
⚠️Incorrect cable tension can cause parking brake failure or rear brake drag. Verify adjustment carefully per verification steps before returning vehicle to service.
Torque spec
Equalizer Nut15 Nm (11 lb-ft)
12
Reinstall wheels
Reinstall both rear wheels, threading lug nuts by hand initially. Lower the vehicle until the wheels just contact the ground to prevent rotation. Torque all lug nuts to specification using a star pattern to ensure even seating.
Torque spec
Wheel Lug Nuts190 Nm (140 lb-ft)

Reassembly

Verify all cable brackets are securely fastened and torqued to specification
Ensure all retaining clips are properly installed and cables are secured at all routing points
Verify cables do not contact exhaust, suspension components, or sharp edges throughout their travel range
Double-check that the equalizer nut is torqued to specification after final adjustment

Verification

With the vehicle still safely supported, apply and release the parking brake 5-10 times to settle the cables
Verify the parking brake applies fully within 4-8 clicks and holds the vehicle securely on an incline
With parking brake released, verify rear wheels rotate freely with no drag from the parking brake
Test drive the vehicle in a safe area and verify normal brake operation with no pulling or unusual noises
On a moderate incline, verify the parking brake holds the vehicle without rolling when applied
After initial test drive, recheck equalizer nut torque and cable adjustment, readjust if necessary
Verify no warning lights are illuminated on the instrument cluster related to the brake system