Content .. 198 199 200 201 ..

Honda Ridgeline. Manual - part 200

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０４

０５

Pressure

Fluid Pressure

Standard

Service Limit

14-185

9. Turn the engine off, then disconnect the oil

pressure gauge from the line pressure inspection
port.

10. Install the sealing bolt to the line pressure

inspection port with the new sealing washer, and
tighten the bolts to 18 N·m (1.8 kgf·m, 13 lbf·ft). Do
not reuse the old sealing washer.

11. Connect the oil pressure gauge to the 1st clutch

pressure inspection hole (B) and the 1st-hold clutch
pressure inspection hole (C).

12. Remove the intake manifold cover and intake air

duct, and connect the oil pressure gauge to the 2nd
clutch pressure inspection port (D). Then
temporarily install the intake air duct.

13. Start the engine in P.

14. Shift into 1, and measure the 1st clutch pressure at

the 1st clutch pressure inspection port (B) and the
1st-hold clutch pressure at the 1st-hold clutch
pressure inspection port (C) while holding the
engine speed at 2,000 rpm.

15. Up shift to 2 by pushing the shift lever, and

measure the 2nd clutch pressure at the 2nd clutch
pressure inspection hole (D) while holding the
engine speed at 2,000 rpm.

1st clutch
(B)
2nd clutch
(D)

890 kPa
(9.1 kgf/cm ,
130 psi)

1st-hold
clutch (C)

800

880 kPa

(8.2

9.0 kgf/cm ,

120

130 psi)

760 kPa
(7.7 kgf/cm ,
110 psi)

16. Turn the engine off, then disconnect the oil

pressure gauges from the 1st clutch pressure, 1st-
hold clutch pressure, and 2nd clutch pressure
inspection ports.

17. Install the sealing bolts in the 1st clutch pressure,

1st-clutch hold clutch pressure, and 2nd clutch
pressure inspection ports with the new sealing
washers, and tighten the bolts to 18 N·m (1.8 kgf·m,
13 lbf·ft). Do not reuse the old sealing washers.

(cont’d)

950 1,010 kPa
(9.7 10.3 kgf/cm ,
140 146 psi)

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０７

Pressure

Fluid Pressure

Standard

Service Limit

Pressure

Fluid Pressure

Standard

Service Limit

14-186

Automatic Transmission

Pressure Test (cont’d)

18. Connect the oil pressure gauge to the 3rd clutch

pressure inspection port (E) and the 5th clutch
pressure inspection port (G).

19. Connect the oil pressure gauge to the 4th clutch

pressure inspection port (F).

20. Start the engine with the transmission in P while

pressing the brake pedal.

21. Shift to D, and select the D3 driving mode by

pressing the D3 switch. Release the brake pedal;
the transmission is in 1st gear.

22. Press the accelerator pedal to increase the engine

speed to 2,500 rpm; the transmission shifts into
2nd gear.

23. Release the accelerator pedal; the engine speed

decreases to 1,000 rpm with the transmission in
2nd gear.

24. Press the accelerator pedal very slowly so that the

engine speed increases to 2,000 rpm on 5 seconds,
then hold the accelerator; the transmission shifts
into 3rd gear. Measure the 3rd clutch pressure at
the 3rd clutch pressure inspection port (E) while
holding the engine speed at 2,000 rpm.

25. Release the D3 driving mode by pressing the D3

switch; the transmission shifts into 4th gear, then
5th gear. Measure the 4th clutch pressure at the 4th
clutch pressure inspection port (F) and the 5th
clutch pressure at the 5th clutch pressure
inspection hole (G) while holding the engine speed
at 2,000 rpm.

3rd clutch
(E)
4th clutch
(F)
5th clutch
(G)

890 kPa
(9.1 kgf/cm ,
130 psi)

26. Bring the engine back to an idle, then apply the

brake pedal to stop the wheels from rotating.

27. Shift to R, then release the brake pedal. Raise the

engine speed to 2,000 rpm, and measure the 5th
clutch pressure at the 5th clutch pressure
inspection port (G).

5th clutch
(G) in R

890 kPa
(9.1 kgf/cm ,
130 psi)

28. Turn the engine off, then disconnect the oil

pressure gauges from the 3rd, 4th, and 5th clutch
pressure inspection ports.

29. Install the sealing bolts in the 3rd, 4th, and 5th

clutch pressure inspection ports with the new
sealing washers, and tighten the bolts to 18 N·m
(1.8 kgf·m, 13 lbf·ft). Do not reuse the old sealing
washers.

950 1,010 kPa
(9.7 10.3 kgf/cm ,
140 146 psi)

Problem

Probable causes

14-187

30. If any of the pressures are out of the service limit,

problems and probable causes are listed in the
table.

•
•
•
•

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•

No or low line
pressure

Torque converter
ATF pump
Regulator valve
Torque converter
check valve
Low fluid level
Clogged ATF strainer

No or low 1st clutch
pressure

1st clutch
O-rings

No or low 2nd clutch
pressure

2nd clutch
O-rings

No or low 3rd clutch
pressure

3rd clutch
O-rings

No or low 4th clutch
pressure

4th clutch
O-rings

No or low 5th clutch
pressure

5th clutch
O-rings

No or low 5th clutch
pressure in the R
position

Servo valve
5th clutch
O-rings

No or low 1st-hold
clutch pressure

1st-hold clutch
O-rings

31. Install the intake air duct and the intake manifold

cover.

32. Install the splash shield (see page 20-179).

０１

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ＳＪＣ８Ａ００Ｅ１０４１０６５９５４８ＦＨＡＴ００

14-188

Automatic Transmission

Shift Solenoid Valve, Torque Converter Clutch Solenoid Valve Test/
Replacement

6 x 1.0 mm
9.8 N·m
(1.0 kgf·m, 7.2 lbf·ft)

1. Connect the HDS to the DLC (A).

2. Select Shift Solenoid A, B, C, and Lockup Solenoid

Test in the Miscellaneous Test Menu on the HDS.

3. Check that shift solenoid valves A, B, and C, and the

torque converter clutch solenoid valve operate with
the HDS. A clicking sound should be heard.

• If a clicking sound is heard, the valves are OK.
• If no clicking sound is heard, go to step 4.

4. The solenoid test is finished if the tests are OK. If no

sound is heard, remove the solenoid valve, and test
the solenoid valve.

5. Make sure you have the anti-theft codes for the

audio system and the navigation system (if
equipped).

6. Disconnect the negative cable from the battery,

then disconnect the positive cable.

7. Remove the battery hold-down bracket, and

remove the battery and the battery tray.

8. Remove the intake manifold cover, the intake air

duct, the resonator, and the air cleaner housing.

9. Remove the battery base and the battery base

bracket.

10. Remove the nuts securing the shift cable bracket

(A).

11. Remove the spring clip/washer (B) and the control

pin (C), then separate the shift cable end (D) from
the control lever (E).

Content .. 198 199 200 201 ..