Acura TSX / Honda Accord CL. Manual — part 1003

3. If there is no continuity between any terminals, remove the transmission range switch cover, and

disconnect the connector at the switch.

Fig. 260: Identifying Transmission Range Switch Terminals

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

Fig. 261: Transmission Range Switch Terminal Specifications

4. Check for continuity between terminals at the switch connector. There should be continuity between the

terminals in the following table for each switch position.

Fig. 262: Transmission Range Switch Continuity Test Table

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

5. If the transmission range switch continuity check is OK, replace the faulty transmission range switch

harness.

6. If there is no continuity between any terminals, remove the transmission range switch, and check the end

of the selector control shaft (A).

Standard:

Control Shaft Width (B): 6.1-6.2 mm (0.240-0.244 in.)

Control Shaft End Gap (C): 1.8-2.0 mm (0.07-0.08 in.)

Fig. 263: Checking The End Of The Selector Control Shaft

7. The measurement of the control shaft end is within the standard, replace the transmission range switch. If

the measurement is out of the standard, repair the control shaft end, and recheck the transmission range
switch continuity.

TRANSMISSION RANGE SWITCH REPLACEMENT

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

1. Raise the vehicle, and make sure it is securely supported.

2. Shift to the N position.

3. Remove the transmission range switch cover.

Fig. 264: Removing The Transmission Range Switch Cover

4. Disconnect the transmission range switch connector.

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed