Fix-as-fail: an internal issue may cause some HVAC mode door actuators to fail
Peterbilt technical service bulletin 18-16 for 2006-2018 Peterbilt 579 and 2006-2018 Peterbilt 567.
- Bulletin number
- 18-16
- Component
- Equipment
- Summary
- Fix-as-fail: an internal issue may cause some HVAC mode door actuators to fail. This will cause the HVAC system to act erratically or constantly turn on and off.
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