TL FWD V6-3.5L (2009)
11. Check for continuity between A/T shift lock solenoid/park pin switch 4P connector terminal No. 3 and body ground.
Is there continuity?
YES - Go to step 12.
NO - Repair open in the between AT shift lock solenoid/park pin switch and G403.
12. Shift the shift lever to P.
13. Check for continuity between A/T shift lock solenoid/park pin switch 4P connector terminals No. 3 and No. 4. Do not push the shift lever button.
Is there continuity?
YES - Go to step 14.
NO - Replace the park pin switch. See: Powertrain Management/Transmission Control Systems/Sensors and Switches - Transmission and
Drivetrain/Sensors and Switches - A/T/Shift Interlock Switch/Service and Repair
14. Disconnect driver's under-dash fuse/relay box connector F (33P).
15. Check for continuity between driver's under-dash fuse/relay box connector F (33P) terminal No. 4 and body ground.
Is there continuity?
YES - Repair short to ground in the wire.
NO - Go to step 16.