Service bulletin 21-013-14
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10055485 |
| Published by NHTSA | 2014-06-03 |
| Manufacturer's number | 21-013-14 |
| Manufacturer's date | 2014-06-03 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES |
NHTSA's summary
TRANSMISSION OIL COOLER TUBES, POWER STEERING RETURN, PROTECTIVE SLEEVE NEEDS INSTALLING ON THE TRANSMISSION COOLER TUBE. *06/03/2014 LJ.
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline, Automatic transmission
| JEEP WRANGLER | 2012, 2013 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 13V234000 | 2013-06-04. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| V51 | 2022-12-19. Service bulletin. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module |
|---|---|
| 21-014-14 | 2022-08-29. Service bulletin. Flash: Transmission Shift Enhancements This bulletin involves selectively erasing and reprogramming the Transmission Control Module (TCM) with new software. NOTE: This bulletin applies to the following vehicles: • Wrangler vehicles equipped with the WA580 Automatic Transmission (Sales Code DGJ) • Challenger vehicles equipped with either the 3.6L engine (Sales Code ERB) or the 6.4L Engine (Sales Code ESH or ESG) and the WA580 Automatic Transmission (.Sales Code DGJ) • Durango vehicles equipped with the 3.6L engine (Sales Code ERB) and the WA580 Automatic Transmission (Sales Code DGJ) • Grand Cherokee vehicles equipped with the 6.4L engine (Sales Code ESG) for all markets except Australia (Sales Code 8AL) or the 3.6L engine (Sales Code ERB) (All Markets) and the WA580 Automatic Transmission (Sales Code DGJ). Australian vehicles equipped with the 6.4L can refer to Service Bulletin 21-010-14 |
| V51 | 2020-01-21. Service bulletin. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module |
| N28060613 | 2018-05-21. Service bulletin. New Safety Recall Advanced Communication ? N28060613 Chrysler Group LLC (Chrysler) announced a safety recall on certain 2012 and 2013 model year (JK) Jeep Wrangler vehicles. Some of the above vehicles may experience a condition where the power steering return tube contacts the aluminum transmission oil cooler tube. Continuous contact of the aluminum transmission oil cooler tube against the power steering return tube could cause a wear hole in the aluminum transmission oil cooler tube. This can result in a loss of transmission fluid which may damage the transmission and/or a loss of transmission function. Chrysler will conduct a voluntary safety recall on all involved vehicles to replace the power steering return tube and inspect the transmission oil cooler tube for damage. Damaged transmission oil cooler tubes will be replaced. Transmission oil cooler tubes that are not damaged will receive a protective sleeve. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles. |
| SB21-035-15 | 2015-10-06. Service bulletin. PROCEDURE FOR TRANSMISSION CONTROL MODULE REPROGRAMMING WITH NEW SOFTWARE DUE TO POOR PERFORMANCE AND ERRATIC SHIFTING *CN |
| ER-L-34 | 2012-01-23. Service bulletin. CHRYSLER (JEEP): SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION REGARDING A RECALL, EFFECTING 3.8L ENGINES, FOR PCM REPROGRAMMING THAT MAY NOT RUN DOWNSTREAM OXYGEN SENSOR SLOW RESPONSE MONITOR. *PE |