TL AWD V6-3.7L (2010)
11. If the ignition timing differs from the specification, check the cam timing. If the cam timing is OK, update the ECM/PCM if it does not have the
latest software See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Programming and Relearning/ECM/PCM
Update, or substitute a known-good ECM/PCM See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Initial
Inspection and Diagnostic Overview, then recheck. If the system works properly, and the ECM/PCM was substituted, replace the original
ECM/PCM See: Powertrain Management/Computers and Control Systems/Engine Control Module/Service and Repair.
12. Disconnect the HDS and the timing light.
13. Install the engine compartment covers See: Access Cover/Service and Repair.
