07yukon
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07 Yukon C0306 Service 4wd (most fixes tried already)
C0306 (Motor A/B Circuit) persists for over a year and all the parts and $ thrown at it. Please Help! I have done; - actuator - selector switch - TCCM - TCCM wire harness - Encoder Motor & relearn flash - Checked all external grounds, cleaned - checked all fuses - I do not see broken wires...- Tray0625
- Thread
- 07yukon c0306 service 4wd
- Replies: 12
- Forum: Engine & Drivetrain
