Conditions For Setting DTC P0218
WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Sierra, 2002 Chevrolet Suburban, and 2002 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC will set under the following condition:
- The transmission fluid temperature is greater than 266°F (130°C) for greater than 600 seconds (10 minutes).