Honda HR-V: CVT Pressure Test (CVT)
Special Tools Required
Pressure Gauge Adapter 070AJ-RT4A101
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A/T Oil Pressure Gauge Set 07406-0020400 or 07406-0020401
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A/T Pressure Test Hose 07AAJ-PY4A100
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A/T Pressure Adapter 07MAJ-PY40120
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A/T High Pressure Gauge 07AAJ-PLYA100
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Test
NOTE:
- Check for DTCs. If any DTCs are stored, troubleshoot and clear them
first.
- Do not allow dust or other foreign particles to enter the port while
installing the A/T oil pressure gauge.
- Do not allow dust or other foreign particles to enter the inspection
port.
- Do not test pressure for more than 10 seconds at a time.
- Do not change the transmission position/mode while raising the engine
speed.
- Be sure to check the transmission fluid level after each pressure test.
When installing or removing the A/T oil pressure gauge, transmission fluid
may run out of the inspection ports.
- VSA DTC(s) may come on during the test-drive. If the VSA DTC(s) come on,
clear the DTC(s) after testing is done with the HDS.
Pressure Inspection Port
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1. Vehicle - Lift
2. Engine Undercover - Remove (With 2WD)
3. Left Front Splash Shield - Remove
4. Engine - Warm Up
- Start the engine, and warm it up to normal operating temperature (the
radiator fan
comes on twice)
- Turn the engine off.
5. Transmission Fluid Level - Check
6. Forward Clutch Pressure - Test
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Fig. 21: Forward Clutch Pressure Test Port With Torque Specifications
- Remove the sealing bolt (A) with the sealing washer (B).
- Install the A/T oil pressure gauge set to the forward clutch pressure
inspection port.
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- Start the engine, and warm it up to normal operating temperature (the
radiator fan comes on twice)
- Shift the transmission to D position/mode
- Measure the forward clutch pressure at the engine idling while firmly
pressing the brake pedal.
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- Turn the engine off
- If the forward clutch pressure is out of the standard, refer to the
problem and probable cause(s) listed in the table.
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- Remove the A/T oil pressure gauge
- Install the sealing bolt with a new sealing washer to the forward clutch
pressure inspection port.
7. Reverse Brake Pressure - Test
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Fig. 22: Reverse Brake Pressure Test Port With Torque Specifications
- Remove the sealing bolt (A).
- Install pressure gauge adapter C to the reverse brake pressure
inspection port.
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- Install the A/T oil pressure gauge set to pressure gauge adapter C
- Start the engine, and warm it up to normal operating temperature (the
radiator fan comes on twice)
- Shift the transmission to R position/mode
- Measure the reverse brake pressure at engine idling while firmly
pressing the brake pedal.
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- Turn the engine off
- If the reverse brake pressure is out of the standard, refer to the
problem and probable cause(s) listed in the table.
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- Remove the A/T oil pressure gauge
- Install a new sealing bolt to the reverse brake pressure inspection
port.
8. Drive Pulley Pressure - Test
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Fig. 23: Drive Pulley Pressure Test Port With Torque Specifications
- Remove the sealing bolt (A) with the sealing washer (B).
- Install the A/T oil pressure gauge set to the drive pulley pressure
inspection port.
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- Start the engine, and warm it up to normal operating temperature (the
radiator fan comes on twice)
- Shift the transmission to N position/mode
- Measure the drive pulley pressure at engine idling while firmly pressing
the brake pedal.
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- Turn the engine off
- If the drive pulley pressure is out of the standard, refer to the
problem and probable cause(s) listed in the table.
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- Remove the A/T oil pressure gauge
- Install the sealing bolt with a new sealing washer to the drive pulley
pressure inspection port.
9. Driven Pulley Pressure - Test
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Fig. 24: Driven Pulley Pressure Test Port With Torque Specifications
NOTE:
- Driven pulley pressure may be above 5, 000 kPa (51.0 kgf/cm2, 725.2 psi)
when there is a transmission problem that causes the PCM to go into
fail-safe
mode.
- When troubleshooting, you must use the A/T high pressure gauge to
measure
driven pulley pressure.
- Remove the sealing bolt (A) with the sealing washer (B).
- Install the A/T high pressure gauge and the A/T pressure adapter to the
driven pulley pressure inspection port.
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- Start the engine, and warm it up to normal operating temperature (the
radiator fan comes on twice)
- Shift the transmission to N position/mode
- Measure the driven pulley pressure at engine idling while firmly
pressing the brake pedal.
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- Turn the engine off
- If the driven pulley pressure is out of the standard, refer to the
problem and probable cause(s) listed in the table.
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- Remove the A/T oil pressure gauge
- Install the sealing bolt with a new sealing washer to the driven pulley
pressure inspection port.
10. Transmission Fluid Level - Check
11. All Removed Parts - Install
- Install the parts in the reverse order of removal.
READ NEXT:
Test
1. HDS - Connect
2. Engine - Warm Up
Start the engine, and warm it up to normal operating temperature (the
radiator fan
comes on twice).
3. CVT - Road Test
Park the vehicle on the level g
Procedure
NOTE:
The correction of inclination sensor learn procedure must be done with
the HDS when:
On an ascending road, if you relieved the brake pedal with the
transmission is in D positi
Procedure
NOTE:
The inclination sensor initial learn procedure must be done with the HDS
when:
The PCM is replaced.
The inclination sensor is removed/installed, or replaced.
The inclination
SEE MORE:
NOTE: Before you troubleshoot, review the general troubleshooting
information.
1. Wheel speed sensor performance check:
Test-drive the vehicle in a straight line at 6 mph (10 km/h) or more.
NOTE: Drive the vehicle on the road, not on a lift.
Check the parameter(s) below with the HDS.
Are a
HOW TO ENTER VSA MAINTENANCE MODE
Procedure
1. Maintenance Mode - Enter
NOTE:
Entering condition of VSA Maintenance Mode - Refer to: VSA System
Description - Hill
Start Assist Control, or VSA System Description - System Diagram, or VSA
System
Description - Engine Drag Torque Control, or VSA