Acura TSX / Honda Accord CL. Manual - part 857

 

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Acura TSX / Honda Accord CL. Manual - part 857

 

 

YES: Check for an open in the wire between the multiplex integrated control unit and the 
park pin switch connector. If the wire is OK, replace the multiplex integrated control unit.  

NO: Replace the park pin switch.  

Fig. 6: Checking For Continuity Between Transmission Gear Selection Switch/Park Pin 
Switch Connector Terminals No. 1 & No. 4
 

KEY INTERLOCK SOLENOID TEST 

SRS components are located in this area. Review the SRS components precautions and procedures (see AIR 
BAG RESTRAINT SYSTEMS
 ) before testing the solenoid. 

1. Remove the driver's dashboard lower cover and lower steering column cover.  

2. Disconnect steering lock assembly connector.  

3. Insert the ignition key in the key cylinder, then turn the ignition key to ACC (I).  

4. Connect the battery positive terminal to steering lock assembly connector terminal No. 4, and connect the 

battery negative terminal to No. 3 terminal. Make sure that the ignition key cannot be turned to LOCK (0) 

 

2004 Acura TSX 

2004 AUTOMATIC TRANSMISSIONS A/T Interlock System - TSX

  

 

position. Release the battery terminals, and make sure that the key can be turned to LOCK (0) position 
and removed from the cylinder.  

5. If the key interlock solenoid works improperly, replace the ignition key cylinder/steering lock assembly 

(see STEERING LOCK REPLACEMENT ).  

Fig. 7: Connecting Battery Positive Terminal To Steering Lock Assembly Connector Terminal No. 4 & 
Battery Negative Terminal To No. 3 Terminal

 

2004 Acura TSX 

2004 AUTOMATIC TRANSMISSIONS A/T Interlock System - TSX

  

 

SHIFT LOCK SOLENOID TEST 

1. Connect the HDS to the DLC.  

2. Select SHIFT LOCK SOL TEST in MISC. TEST MENU with the HDS.  

3. Carry out shift lock solenoid function test: Check that the shift lever can be moved from the P position 

when SOLENOID ON. Move the shift lever back to the P position, and make sure it locks with 
SOLENOID OFF.  

4. Check that the shift lock releases when the shift lock release is pushed, and check that it locks when the 

shift lock release is released.  

5. If the shift lock solenoid does not work properly, perform shift lock system troubleshooting (see SHIFT 

LOCK SYSTEM/REVERSE LOCK SYSTEM CIRCUIT TROUBLESHOOTING ).  

SHIFT LOCK SOLENOID REPLACEMENT 

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

2. Release the shift lock solenoid bushing (A) securing the shift lock solenoid, and remove the shift lock 

solenoid. 

 

2004 Acura TSX 

2004 AUTOMATIC TRANSMISSIONS A/T Interlock System - TSX

  

 

Fig. 8: Removing The Shift Lock Solenoid 

3. Install the shift lock solenoid plunger (B) and plunger spring (C) in the new shift lock solenoid (D).  

4. Apply silicon grease to joint of the shift lock solenoid plunger, if necessary.  

5. Install the new shift lock solenoid by aligning the joint of the shift lock solenoid plunger with the tip of 

the shift lock stop (E).  

6. Install the shift lever assembly (see SHIFT LEVER .  

PARK PIN SWITCH TEST 

1. Remove the center console cover (see CENTER CONSOLE REMOVAL/INSTALLATION ). 

 

2004 Acura TSX 

2004 AUTOMATIC TRANSMISSIONS A/T Interlock System - TSX

  

 

 

 

 

 

 

 

 

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