TSX L4-2.4L (2005)
Transmission Position Switch/Sensor: Service and Repair
Transmission Gear Selection Switch Replacement
Transmission Gear Selection Switch Test
1. Remove the center console cover.
2. Disconnect transmission gear selection switch/park pin switch connector.
3. Check for continuity between connector terminals No.3 and No.2. There should be continuity when shift lever in M position, and no continuity
when shift lever in any position other than M.
4. Check for continuity between connector terminals No.7 and No.2. There should be continuity when shift lever pushed toward to upshift position
(+), and no continuity with released shift lever to neutral position.
5. Check for continuity between connector terminals No. 8 and No. 2.
6. There should be continuity when shift lever pulled toward to downshift position (-), and no continuity 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.
2. Disconnect transmission gear selection switch/park pin switch connector (A), then remove the connector from the shift lever bracket base.
3. Remove the A/T gear position indicator panel light bulb socket (B), then remove the bulb (C) from the 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.
