Hydraulic Brake System Flushing ABS w/o Traction Control
Notice: Use only DOT 3 brake fluid from a clean, sealed container. Do not use
any fluid from a container which is wet with water. Do not use DOT 5 silicone
brake fluid. Improper brake fluid, mineral oil or water in the fluid may cause
the brake fluid to boil or the rubber components to deteriorate. Keep all
fluid containers capped to prevent contamination.
Important:
• | If evidence of contamination is present in the vehicle's brake
fluid, flush the entire brake system. Use one of the following procedures
below. |
• | After flushing the entire brake system, replace all rubber components. |
• | Replace the following components: |
- | Master cylinder rubber parts |
- | Brake caliper and wheel cylinder boots and seals |
- | ABS hydraulic modulator |
• | Refer to the appropriate replacement procedures. |
• | After replacing all rubber components, re-flush the entire brake
system by performing one of the following procedures. |
• | Flush the system if there is any doubt about the condition of
the fluid in the system or if the fluid used contains the slightest trace
of mineral oil (from such things as engine oil, transmission fluid, etc.) |
Flushing Preparation
Notice: The flushing prep procedure must be performed prior to using "Pressure
Flush" or "Manual Flush" procedures.
Important: Do not place your foot on the brake pedal through this entire procedure
unless specifically directed to do so.
- Remove your foot from the brake pedal.
- Start the engine.
- Allow the engine to run for at least 10 seconds. Observe
the amber ABS warning lamp.
- If the amber ABS warning lamps turn ON and stay ON after 10 seconds,
stop the flushing procedure.
- If the amber ABS warning lamps turn ON for approximately 3 seconds,
then turn OFF and stay OFF, turn the ignition OFF.
- Repeat the previous five steps one more time.
- Flush the entire brake system. Use the Pressure Flush procedure
or the Manual Flush procedure.
Pressure Flush
Tools Required
J 35589 Bleeding
Adapter
Notice: Pressure Bleeding equipment can be used to perform the flush procedure.
The pressure bleeding equipment used for flushing must be of the diaphragm
type. It must a have a rubber diaphragm between the air supply and the brake
fluid to prevent air, moisture, and other contaminants from entering the hydraulic
system.
- Clean the fluid reservoir cover and the surrounding area.
- Remove the fluid reservoir cover.
- Remove any remaining brake fluid in the reservoir.
- Refill the reservoir with clean DOT 3 brake fluid to the
proper level.
- Install the J 35589
to the brake fluid reservoir.
- Install the J 35589
to the pressure bleeding equipment.
- Adjust the pressure bleeding equipment to 35-70 kPa
(5-10 psi). Wait for approximately 30 seconds in order
to ensure that there is no leakage.
- Adjust the pressure bleeding equipment to 205-240 kPa
(30-35 psi).
- After connecting the pressure bleeding equipment and pressurizing
the system, perform the following steps:
9.1. | Attach a clear plastic hose to the rearward bleeder valve on the
ABS hydraulic modulator. |
Place the other end of the hose in a container in order to collect the
draining brake fluid. Do not submerge the hose end into the fluid.
9.2. | Slowly open the bleeder valve. Allow the fluid to flow until clean
brake fluid flows or until at least 118 ml (4 oz) of fluid accumulates. |
9.4. | Repeat the previous three steps for the forward bleeder valve
until clean brake fluid flows or until at least 118 ml (4 oz)
of fluid accumulates. |
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
Tighten
The ABS hydraulic modulator bleeder valve to 9 N·m (80 lb in).
- Raiseand suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
Important: Flush sequence: Right rear, left front, right front, left rear.
- Flush the wheel brakes in the sequence shown above. Use the following
procedure:
11.1. | Attach the bleeder hose to the bleeder valve at each wheel. |
Place the other end into a container in order to collect the draining
brake fluid. Do not submerge the hose end into the fluid.
11.2. | Slowly open the bleeder valve. Allow the fluid to flow. |
11.3. | Close the valve when clean brake fluid begins to flow or at least
235 ml (8 oz) of fluid accumulates. |
- Lower the vehicle.
- Remove the bleeder adapter.
- Replace all the rubber components listed in Flushing Procedure
in this section.
- Repeat the flushing preparation and the flushing procedure one
more time.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Install the brake fluid reservoir cap.
- Bleed the entire brake hydraulic system. Refer to
Hydraulic Brake System Bleeding
.
Manual Flush
Important: Use a suitable container or shop rags in order to catch fluid and prevent
the fluid from contacting any painted surfaces.
- Clean the fluid reservoir cover and the surrounding area.
- Remove the fluid reservoir cover.
- Remove any remaining brake fluid in the reservoir.
- Refill the reservoir with clean DOT 3 brake fluid to the
proper level.
- Install the brake fluid reservoir cover.
- Use the following procedure in order to flush the ABS hydraulic
modulator:
6.1. | Attach a clear plastic bleeder hose to the rearward bleeder valve
on the ABS hydraulic modulator. |
Place the other end of the hose in a container in order to collect the
draining brake fluid. Do not submerge the hose end into the fluid.
6.2. | Slowly open the rearward bleeder valve one half to one full turn. |
6.3. | Depress the brake pedal until the fluid begins to flow. |
6.4. | Close the valve. Release the brake pedal. Repeat the previous
two steps until clean brake fluid flows or at least 118 ml (4 oz)
of fluid accumulates. |
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
6.5. | Repeat the previous
four steps for the forward bleeder valve until clean brake fluid flows or
at least 118 ml (4 oz) of fluid accumulates. |
Tighten
Tighten the ABS brake modulator bleeder valves to 9 N·m
(80 lb in).
- Remove the fluid reservoir cover.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Replace the brake fluid reservoir cover.
- Raise and suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
Important: Flush sequence: Right rear, left front, right front, left rear.
- Flush the wheel brakes in the above sequence. Use the following procedure:
11.1. | Attach the bleeder hose to the bleeder valve at each wheel. |
Place the other end into a container in order to collect the draining
brake fluid. Do not submerge the hose end in the fluid.
11.2. | Open the bleeder valve. |
11.3. | Slowly depress the brake pedal. |
11.4. | Close the valve. Slowly release the brake pedal. |
11.5. | Repeat the previous three steps until clean brake fluid flows
or at least 235 ml (8 oz) of fluid accumulates. |
- Lower the vehicle.
- Replace all the rubber components listed under Flushing Procedure
in this section.
- Repeat the flushing preparation and the flushing procedure one
more time.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Replace the brake fluid reservoir cap.
- Bleed the entire brake hydraulic system. Refer to
Hydraulic Brake System Bleeding
Hydraulic Brake System Flushing ABS w/Traction Control
Notice: Use only DOT 3 brake fluid from a clean, sealed container. Do not use
any fluid from a container which is wet with water. Do not use DOT 5 silicone
brake fluid. Improper brake fluid, mineral oil or water in the fluid may cause
the brake fluid to boil or the rubber components to deteriorate. Keep all
fluid containers capped to prevent contamination.
Important:
• | If evidence of contamination is present in the vehicle's brake
fluid, flush the entire brake system. Use one of the following procedures: |
• | After flushing the entire brake system, replace all rubber components. |
• | Replace the following components: |
- | Master cylinder rubber parts |
- | Brake caliper and wheel cylinder boots and seals |
- | ABS hydraulic modulator |
- | TCS hydraulic modulator |
• | Refer to the appropriate replacement procedures. |
• | After replacing all rubber components, re-flush the entire brake
system by performing one of the following procedures. |
• | Flush the system if there is any doubt about the condition of
the fluid in the system or if the fluid used contains the slightest trace
of mineral oil (from such things as engine oil, transmission fluid, etc.) |
Flushing Preparation
Notice: The flushing prep procedure must be performed prior to using "Pressure
Flush" or "Manual Flush" procedures.
Important: Do not place your foot on the brake pedal through this entire procedure
unless specifically directed to do so.
- Remove your foot from the brake pedal.
- Start the engine.
- Allow the engine to run for at least 10 seconds. Observe
the amber ABS and TCS warning lamp.
- If the ABS or TCS warning lamps turn ON and stay ON after 10 seconds,
stop the flushing procedure.
- If the ABS or TCS warning lamps turn ON for approximately 3 seconds,
then turn OFF and stay OFF, turn the ignition OFF.
- Repeat the previous five steps one more time.
- Flush the entire brake system. Use the Pressure Flush procedure
or the Manual Flush procedure.
Pressure Flush
Tools Required
J 35589 Bleeding
Adapter
Notice: Pressure Bleeding equipment can be used to perform the flush procedure.
The pressure bleeding equipment used for flushing must be of the diaphragm
type. It must a have a rubber diaphragm between the air supply and the brake
fluid to prevent air, moisture, and other contaminants from entering the hydraulic
system.
- Clean the fluid reservoir cover and the surrounding area.
- Remove the fluid reservoir cover.
- Remove any remaining brake fluid in the reservoir.
- Refill the reservoir with clean DOT 3 brake fluid to the
proper level.
- Install the J 35589
to the brake fluid reservoir.
- Install the J 35589
to the pressure bleeding equipment.
- Adjust the pressure bleeding equipment to 35-70 kPa
(5-10 psi). Wait for approximately 30 seconds in order
to ensure that there is no leakage.
- Adjust the pressure bleeding equipment to 205-240 kPa
(30-35 psi).
- After connecting the pressure bleeding equipment and pressurizing
the system, perform the following steps:
9.1. | Attach a clear plastic hose to the rearward bleeder valve on the
ABS hydraulic modulator. |
Place the other end of the hose in a container in order to collect the
draining brake fluid. Do not submerge the hose end into the fluid.
9.2. | Slowly open the bleeder valve. Allow the fluid to flow until clean
brake fluid flows or until at least 118 ml (4 oz) of fluid accumulates. |
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
9.4. | Repeat the previous
three steps for the forward bleeder valve until clean brake fluid flows or
until at least 118 ml (4 oz) of fluid accumulates. |
Tighten
The ABS hydraulic modulator bleeder valve to 9 N·m (80 lb in).
- Raise the vehicle. Support the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
Important: Flush sequence: Right rear, left front, right front, left rear.
- Flush the wheel brakes in the sequence shown above. Use the following
procedure:
11.1. | Attach the bleeder hose to the bleeder valve at each wheel. |
Place the other hose end into a container in order to collect the draining
brake fluid. Do not submerge the hose end into the fluid.
11.2. | Slowly open the bleeder valve. Allow the fluid to flow. |
11.3. | Close the valve when clean brake fluid begins to flow or at least
235 ml (8 oz) of fluid accumulates. |
- Lower the vehicle.
- Remove the J 35589
.
- Replace all the rubber components listed in Flushing Procedure
in this section.
- Repeat the flushing preparation and the flushing procedure one
more time.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Install the brake fluid reservoir cap.
- Bleed the entire brake hydraulic system. Refer to
Hydraulic Brake System Bleeding
Manual Flush
Important: Use a suitable container or shop rags in order to catch fluid and prevent
the fluid from contacting any painted surfaces.
- Clean the fluid reservoir cover and the surrounding area.
- Remove the fluid reservoir cover.
- Remove any remaining brake fluid in the reservoir.
- Refill the reservoir with clean DOT 3 brake fluid to the
proper level.
- Install the brake fluid reservoir cover.
- Flush the ABS hydraulic modulator. Use the following procedure:
6.1. | Attach a clear plastic bleeder hose to the rearward bleeder valve
on the ABS hydraulic modulator. |
Place the other end of the hose in a container in order to collect the
draining brake fluid. Do not submerge the hose end into the fluid.
6.2. | Slowly open the rearward bleeder valve one half to one full turn. |
6.3. | Depress the brake pedal until the fluid begins to flow. |
6.4. | Close the valve. Release the brake pedal. |
6.5. | Repeat the previous three steps until clean brake fluid flows
or at least 118 ml (4 oz) of fluid accumulates. |
6.6. | Repeat the previous five steps for the forward bleeder valve until
clean brake fluid flows or at least 118 ml (4 oz) of fluid accumulates. |
Tighten
Tighten the ABS brake modulator bleeder valves to 9 N·m
(80 lb in).
- Remove the fluid reservoir cover.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Replace the brake fluid reservoir cover.
- Raise and suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
Important: Wheel position flush sequence: Right rear, left front, right front,
left rear.
- Flush the wheel brakes in the sequence shown above. Use the following
procedure:
11.1. | Attach the bleeder hose to the bleeder valve at each wheel. |
Place the other end into a container in order to collect the draining
brake fluid. Do not submerge the hose end in fluid.
11.2. | Open the bleeder valve. |
11.3. | Slowly depress the brake pedal. |
11.4. | Close the valve. Slowly release the brake pedal. |
11.5. | Repeat the previous three steps until clean brake fluid flows
or at least 235 ml (8 oz) of fluid accumulates. |
- Lower the vehicle.
- Replace all the rubber components listed under Flushing Procedure
in this section.
- Repeat the flushing preparation and the flushing procedure one
more time.
- Inspect the brake fluid level in the reservoir. Fill the reservoir
to the correct level if necessary.
- Replace the brake fluid reservoir cap.
- Bleed the entire brake hydraulic system. Refer to
Hydraulic Brake System Bleeding