This procedure completely replaces all brake fluid in the hydraulic system by bleeding each brake caliper in the proper sequence to remove old fluid and air bubbles, ensuring optimal brake performance and safety.

Warnings

Tools required

Parts

• Bleeder screw dust caps (if damaged) × 4 — Generic rubber caps

Fluids

• Mopar DOT 4 Brake Fluid — 1.5 qt

Preparation

1. Park vehicle on level ground and engage parking brake
2. Place wheel chocks behind rear wheels
3. Open master cylinder reservoir cap to check current fluid level and condition
4. Lift vehicle at all four corners using floor jack and secure on four jack stands at frame points
5. Remove all four wheels for access to brake calipers
6. Locate bleeder screws on all four brake calipers (rear of caliper body)
7. Clean area around all bleeder screws with brake cleaner to prevent contamination
8. Prepare brake bleeding kit with clear vinyl tubing and catch container

Procedure

1. 1

   Remove old fluid from master cylinder
   Use turkey baster or brake fluid siphon to remove as much old brake fluid as possible from the master cylinder reservoir. Do not allow any debris or contaminants to enter the reservoir. Wipe interior clean with lint-free shop towel if accessible. Refill reservoir to MAX line with fresh Mopar DOT 4 brake fluid from a newly opened container.
2. 2

   Begin bleeding at right rear caliper
   Bleeding sequence for this vehicle is: Right Rear, Left Rear, Right Front, Left Front (furthest from master cylinder to closest). Attach clear vinyl tubing to right rear bleeder screw and place other end in catch container with enough fluid to submerge the tube end. Have assistant sit in driver's seat. Check master cylinder reservoir level before proceeding.
3. 3

   Bleed right rear caliper
   Instruct assistant to slowly press brake pedal to floor and hold. Open bleeder screw 1/2 to 3/4 turn with wrench while pedal is depressed. Old fluid and air bubbles will flow through tube. When flow stops and pedal reaches floor, close bleeder screw finger-tight while assistant maintains pressure. Release pedal slowly. Repeat process 5-8 times until fluid runs clear with no air bubbles. Check and refill master cylinder reservoir after every 3-4 pumps to prevent running dry.
   ⚠️Never allow pedal to be released while bleeder screw is open — this draws air back into the system.
   Torque spec

   Bleeder Screw16 Nm (12 lb-ft)
4. 4

   Bleed left rear caliper
   Move bleeder kit to left rear caliper. Check master cylinder reservoir and refill to MAX line with fresh DOT 4 fluid. Repeat bleeding process: assistant presses pedal, open bleeder screw, close when flow stops, release pedal. Continue 5-8 cycles until clean fluid with no air bubbles flows. Torque bleeder screw to specification when complete.
   Torque spec

   Bleeder Screw16 Nm (12 lb-ft)
5. 5

   Bleed right front caliper
   Move bleeder kit to right front caliper. Verify master cylinder reservoir is at MAX line and refill as needed. Repeat bleeding procedure: depress pedal, open bleeder, observe fluid flow, close bleeder, release pedal. Perform 5-8 cycles until only clear, bubble-free fluid emerges. The front calipers may release more fluid per cycle due to larger piston volume. Torque bleeder screw when finished.
   Torque spec

   Bleeder Screw16 Nm (12 lb-ft)
6. 6

   Bleed left front caliper
   Move bleeder kit to final caliper at left front. Check and top off master cylinder reservoir. Execute final bleeding sequence with same procedure: pedal down, open bleeder, close bleeder, pedal up. Continue 5-8 cycles until fluid is completely clear with zero air bubbles visible in tubing. This is the last caliper and should show cleanest fluid fastest. Torque bleeder screw to specification.
   Torque spec

   Bleeder Screw16 Nm (12 lb-ft)
7. 7

   Perform final system check
   With all bleeder screws closed to proper torque, fill master cylinder reservoir to MAX line with fresh DOT 4 fluid. Have assistant pump brake pedal 10-15 times, then hold firm pressure. Pedal should feel firm and not sink to floor. Check all four bleeder screws for any signs of leakage. Inspect around master cylinder cap and fittings for seepage.
8. 8

   Install wheels and lower vehicle
   Install all four wheels onto wheel studs. Thread lug nuts by hand to prevent cross-threading. Tighten lug nuts in star pattern to snug with wheel wrench while vehicle is still on jack stands. Lower vehicle to ground and remove jack stands. Torque all lug nuts in star pattern to specification with torque wrench.
   Torque spec

   Wheel Lug Nuts156 Nm (115 lb-ft)
9. 9

   Secure master cylinder cap
   Verify master cylinder reservoir is at MAX line. Clean any spilled fluid from around cap area with brake cleaner and shop towel. Install master cylinder cap and tighten hand-tight only to avoid cracking the reservoir. Cap should be snug but requires no tools.
   Torque spec

   Master Cylinder Cap4 Nm (3 lb-ft)

Reassembly

1. Install dust caps on all four bleeder screws to prevent corrosion
2. Wipe down all brake components and surrounding areas to remove any brake fluid residue
3. Verify no tools or materials were left in wheel wells or under vehicle

Verification

• Start engine and verify brake warning light is not illuminated on instrument cluster
• With engine running, press brake pedal firmly — pedal should be high and firm, not spongy or sinking
• Perform controlled brake test in safe area at low speed (5-10 mph) to verify proper brake engagement
• Check for even braking with no pulling to left or right
• Perform moderate brake test from 20-25 mph in safe area to confirm firm pedal and straight stopping
• Re-check master cylinder fluid level after test drive and top off if needed
• Inspect ground under vehicle after test drive for any signs of brake fluid leaks at calipers or lines

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