Pcm Code P039 - TCC Engagement Problem (5 Of 5): Notes
NOTE:
Test numbers refer to numbers on diagnostic chart.
- This stall test checks for TCC apply.
- This test checks for TCC MOD operation.
- Code set with normal TCC operation may indicate possible transaxle clutch slippage, usually during high road load (high MAP) conditions. Confirm using code snapshot data. Check transaxle for 4th gear clutch slippage.