Service bulletin 4318
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 | 616747 |
| Published by NHTSA | 2001-03-09 |
| Manufacturer's number | 4318 |
| Manufacturer's date | 2001-01-11 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION |
NHTSA's summary
SUBJECT REGARDING NEW SOFTWARE DEVELOPED TO IMPROVE SHIFT QUALITY ON VEHICLES EQUIPPED WITH THE AW 55-50 FIVE SPEED AUTOMATIC TRANSMISSION. THIS SOFTWARE WILL REDUCE HARSH 4-2 AND 3-2 DOWNSHIFTS, GIVE MORE CONSISTENT SHIFT QUALITY AND PROVIDE ENGINE BRAKING IN FIRST GEAR WITH THE GEAR SELECTOR IN POSITION L. *TT
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
| VOLVO S70 | 2000 |
|---|---|
| VOLVO V70 | 2000 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| TJ-US16761 | 2011-06-07. Service bulletin. VOLVO: THERE IS A SOFTWARE UPDATE. *RM UPDATED 4/11/2012. *KB UPDATED 4/13/12. *PE UPDATED 5/15/12. *PE UPDATED 6/4/12. *PE |
|---|---|
| 4002 | 2005-09-13. Service bulletin. TRANSMISSION CONTROL MODULE (TCM) UPGRADES AVAILABLE TO CORRECT COMPLAINTS/SYMPTOMS. *TT |
| 4607 | 2003-04-30. Service bulletin. ALL-WHEEL DRIVE PROPELLER SHAFT JOINT/BOOT KIT AVAILABLE. *TT |
| 33300002 | 2001-10-31. Service bulletin. SUBJECT REGARDING TRANSMISSION SOFWARE UPGRADE. *YD |
| 430029 | 2001-10-02. Service bulletin. CUSTOMER COMPLAINT REGARDING TRANSMISSION LOCKUP ENGAGEMENT / DISENGAGEMENT WHILE DRIVING AT CRUISING SPEEDS (90 - 100 KM/H / 55 - 60 MPH) MAY BE DUE TO COOLANT CONTAMINATED, DEGRADED OR OVERHEATED TRANSMISSION FLUID. *TT |
| 36107 | 2001-09-04. Service bulletin. SERVICE MANAGER BULLETIN REGARDING TRANSMISSION SOFTWARE UPGRADE. *TT |
| 107 | 2001-09-04. Service bulletin. SUBJECT REGARDING SERVICE UPGRADE TO ENSURE POPER OVERALL TRANSMISSION SHIFT FUNCTION PERFORMANCE AND / OR SHIFT QUALITY. *TT |
| 4316 | 2001-03-09. Service bulletin. NEW SOFTWARE DEVELOPED TO REDUCE HARSH COAST DOWNSHIFTS ON R MODELS EQUIPPED WITH THE AW 55-50 FIVE SPEED AUTOMATIC TRANSMISSION. *TT |
| 4311 | 2000-12-18. Service bulletin. SOME AWD / XC CAR MIGHT HAVE A SQUEAKING SOUND WHEN MAKING SHARP TURNS AT LOW SPEED (E.G., DURING PARKING MANEUVERS). *TT |
| 4312 | 2000-12-18. Service bulletin. SUBJECT REGARDING 5-SPEED AUTOMATIC TRANSMISSION FLUID; FLUIDE TYPE JWS-3309. *TT |