Specifications

fluid between the clutch plates.
Fluid capacity:
1999-2005
Corvette ALL
Differential Lube: 1.69 qt (1.6L)
Friction Modifier: 4 oz. (118 ml)
2006-2007
Base Corvette
Differential Lube: 1.95 qt (1.85L)
Friction Modifier: 5 oz. (148 ml)
2006-2007
Corvette Z06
Differential Lube: 2.70 qt (2.55L)
Friction Modifier: 6.4 oz. (190 ml)
Note 3: Export vehicles use 2.01 l (2.12 qt)
synthetic axle lubricant GM P/N 12378261
(Canadian P/N 10953455) and approximately 150
ml (5.1 oz) limited-
slip differential lubricant additive
GM P/N 1052358 (Canadian P/N 992694).
Please follow this diagnostic or repair process
thoroughly and complete each step. If the condition
exhibited is resolved without co
mpleting every step,
the remaining steps do not need to be performed.
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Previous axle chatter TSB: 9/08/06
Subject: Rear Axle Chatter Shudder on Turns -
keywords bind differential #PIP3559A -
(09/08/2006)
Models: 1999-2007 Chevrolet Corvette
2004-2006 Cadillac XLR
2006-2007 Cadillac XLR-V
This PI is being superseded to update
recommendations, models and years.
Please discard PIP3559.
The following diagnosis might be helpful if the
vehicle exhibits the symptom(s) described in this
PI.
Condition/Concern:
Rear axle chatter or shudder on turns on Chevrolet