Acura TSX / Honda Accord CL. Manual — part 1001

with released shift lever to neutral position.

7. Replace the transmission gear selection switch/park pin switch assembly if the switch test was failed.

TRANSMISSION GEAR SELECTION SWITCH REPLACEMENT

1. Remove the shift lever assembly (see SHIFT LEVER ).

2. Disconnect transmission gear selection switch/park pin switch connector (A), then remove the connector

from the shift lever bracket base.

Fig. 252: Disconnecting Transmission Gear Selection Switch/Park Pin Switch Connector

3. Remove the A/T gear position indicator panel light bulb socket (B), then remove the bulb (C) from the

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

socket.

4. Remove the transmission gear selection switch/park pin switch (D) by releasing the lock tabs (E).

5. Install the new switch assembly in the shift lever bracket base.

6. Install the bulb in the socket, then install the socket in the bracket base.

7. Install the switch connector on the bracket base, then connect the connector.

8. Install the shift lever assembly (see SHIFT LEVER ).

A/T GEAR POSITION INDICATOR

COMPONENT LOCATION INDEX

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

Fig. 253: Locating A/T Gear Position Indicator Components

CIRCUIT DIAGRAM

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed

Fig. 254: A/T Gear Position Indicator Wiring Diagrams

A/T GEAR POSITION INDICATOR CIRCUIT TROUBLESHOOTING

Symptom: A/T gear position indicator does not indicate the shift lever position, the D indicator does not blink,
and no transmission range switch DTCs are indicated.

1. Turn the ignition switch ON (II).

2004 Acura TSX

2004 AUTOMATIC TRANSMISSIONS Diagnosis - MCTA 5-Speed