Acura TSX / Honda Accord CL. Instruction — page 988

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

Fig. 208: D Position Downshift Table

6. Accelerate to about 35 mph (57 km/h) so the transmission is in 4th or 5th gear in M position, then shift to

2nd gear. The vehicle should immediately begin to slow down from engine braking.

7. Check for abnormal noise and clutch slippage in the R position. Accelerate from a stop at full throttle,

and check for abnormal noise and clutch slippage.

8. Test in P (Park) Position.

Park the vehicle on a slope (about 16°), apply the brake, and shift into the P position. Release the brake;
the vehicle should not move.

STALL SPEED TEST

1. Engage the parking brake, and block all four wheels.

2. Connect the HDS to the DLC (A), and go to the A/T data list.

NOTE:

Always use the brake to hold the vehicle, when stopped on an incline in
gear. Depending on the grade of the incline, the vehicle could roll
backwards if the brake is released.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

Fig. 209: Connecting The HDS To The DLC

3. Make sure the A/C switch is OFF.

4. After the engine has warmed up to normal operating temperature (the radiator fan comes on), shift to the

D position.

5. Fully press the brake pedal and accelerator pedal for 6 to 8 seconds, and note the maximum engine speed.

Do not move the shift lever while raising engine speed.

6. Allow 2 minutes for cooling, then repeat the test in the R position.

Stall Speed RPM:

Specification: 2,000 RPM

NOTE:

z

Do not test stall speed for more than 10 seconds at a time.

z

Stall speed tests should be used for diagnostic purposes only.

z

Stall speed should be the same in D and R positions.

z

Do not test stall speed with the A/T pressure gauges installed.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

Service Limit: 1,850-2,150 RPM

7. If the measurements are out of the service limit, problems and probable causes are listed in the table

below:

Fig. 210: Stall Speed Symptoms & Causes Table

PRESSURE TEST

Special Tools Required:

z

A/T clutch pressure gauge set 07406-0020400 or 07406-0020401

z

A/T pressure hose, 2210 mm 07MAJ-PY4011A

z

A/T pressure hose adapter 07MAJ-PY40120

1. Before testing, be sure the transmission fluid is filled to the proper level.

2. Lift the vehicle up on a lift or apply the parking brake, block rear wheels, and raise the front of the

vehicle. Make sure it is securely supported.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis — MCTA 5-Speed

Оцените статью
Инструкции по ремонту
Добавить комментарий