Sierra 3500 Denali 2WD V8-6.0L (2011)
![background image](/gmc/sierra_3500_denali_2wd/v8-6.0l/Page-2692071.png)
locked in place by gently pulling on the wire.
3. Locate the TPA.
4. Use a small flat-blade tool to push the TPA until it bottoms out.
locked in place by gently pulling on the wire.
3. Locate the TPA.
4. Use a small flat-blade tool to push the TPA until it bottoms out.