NUMBER: 03-004-15
GROUP: Differential & Driveline
DATE: December 05, 2015
SUBJECT:
Vibration During Quick Launch While Towing
OVERVIEW:
This bulletin involves replacing the rear prop shaft, if required.
MODELS:
NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA.
NOTE: This bulletin applies to one of the following vehicle, engine and trans combinations:
- DJ vehicles equipped with 6.7L Cummins Engine (Sales Codes ETK) and 6-SPD Automatic 68RFE Transmission (Sales Code DG7).
- DJ vehicles equipped with 6.4L Gas V8 Engine (Sales Codes ESA) and 6-SPD Automatic 66RFE Transmission (Sales Code DFP).
- D2 vehicles equipped with 6.7L Cummins Engine (Sales Codes ETK) and 6 – SPD 850 Torque Output Aisin Trans (Sales Code DF2).
SYMPTOM/CONDITION:
The customer may describe a vibration feeling during a fast launch from 0 mph (0 kph) to 11 mph (18 kph) and the vehicle hauling a heavy load. This vibration is most noticeable at a launch from a stop, at Wide Open Throttle (WOT) while towing a heavy trailer.
DIAGNOSIS:
If the customer describes the symptom/condition listed above, perform the Repair Procedure.
PARTS REQUIRED:
| Qty. | Part No. | Description |
|---|---|---|
| 1 | 05146670AC | Shaft, Drive (D2 4×2 Aisin 140 WB) |
| 1 | 05146677AC | Shaft, Drive (D2 4×2 Aisin 149 WB) |
| 1 | 05146671AC | Shaft, Drive (D2 4×2 Aisin 160 WB) |
| 1 | 05146673AC | Shaft, Drive (D2 4×2 Aisin 169 WB) |
| 1 | 05146675AC | Shaft, Drive (D2 4×4 Aisin 169 WB) |
| 1 | 68233611AB | Shaft, Drive (DJ 4×2 66RFE 149 WB) |
| 1 | 68233613AB | Shaft, Drive (DJ 4×2 66RFE 160 WB) |
| 1 | 68235622AB | Shaft, Drive (DJ 4×2 66RFE 169 WB) |
| 1 each | 68235629AB | Shaft, Drive (DJ 4×4 66RFE 169 WB) BRACKET, Drive Shaft Center Bearing |
| 05146858AA | ||
| Both parts must be replaced together. | ||
| 1 | 68235624AB | Shaft, Drive (DJ 4×2 68RFE 149 WB) |
| 1 | 68235625AB | Shaft, Drive (DJ 4×2 68RFE 160 WB) |
| 1 | 68235626AB | Shaft, Drive (DJ 4×2 68RFE 169 WB) |
| 1 | 68235631AB | Shaft, Drive (DJ 4×4 68RFE 169 WB) |
NOTE: Drive shaft bolts must be replaced or cleaned and Mopar® Lock and Seal Adhesive or equivalent applied.
REPAIR PROCEDURE:
- If the vibration can be duplicated during the conditions listed above, replace the rear prop shaft.
- Refer to the detailed service procedures available in DealerCONNECT> TechCONNECT under: Service Info> 03 – Differential and Driveline/Propeller Shaft/SHAFT, Drive, Rear Heavy Duty/Removal/Installation.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
| Labor Operation No: | Description | Skill Category | Amount |
|---|---|---|---|
| 16-30-01-96 | Shaft, Rear Prop – Replace (1 – Semi-Skilled) | 3 – Driveline | 0.6 Hrs. |
FAILURE CODE:
| ZZ | Service Action |
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