TL V6-3.2L (2004)
16. Connect PSP switch 2P connector terminals No.1 and No.2 with a jumper wire, then start the engine.
17. Check the PSP SWITCH in the DATA LIST with the HDS.
Does it change to ON?
YES - Replace the PSP switch.
NO - Go to step 18.
18. Turn the ignition switch OFF.
19. Remove the jumper wire from the PSP switch 2P connector.
20. Jump the SCS line with the HDS.
21. Disconnect ECM/PCM connector A (31P).
22. Connect the PSP switch 2P connector terminal No.1 to body ground with a jumper wire.
23. Check for continuity between body ground and ECM/PCM connector terminal A17.
Is there continuity?
YES - Go to step 24.
NO - Repair open in the wire between the PSP switch and ECM/PCM (A17).
