NHTSA recall 09V127000
Service Brakes, Air · Tiffin Motorhomes, Inc.
Details
What's wrong: The rear axle ABS modulating valve have the potential to be wired incorrectly. The right and left modulator valve harness pin could possibly be reversed at the ABS electronic control unit (ECU) connector.
Why it matters: Under slippery road conditions, when in the ABS mode, this wiring problem has the potential to cause one side of the rear wheels to lock while causing little or no braking effort on the opposite side. This may result in a loss of control and a vehicle crash.
The fix: Dealers will remove the reversed pins from the ECU connector and insert them back into their correct position free of charge. The recall is expected to begin during April 2009.
Affected vehicles on MotorDeets
All model years NHTSA lists
2008 Tiffin Allegro Bus, 2009 Tiffin Allegro Bus.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 09V127000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.