TCM (Transmission Control Module) & DEM (Differential Electronic Module) SW (40-02)

Publication date: 2007-12-18
Reference number: 40-02

TCM (TRANSMISSION CONTROL MODULE) & DEM (DIFFERENTIAL ELECTRONIC MODULE) SW

TECHNICAL SERVICE BULLETIN

Reference Number(s): 40-02, Date of Issue: December 18, 2007

VOLVO:

2007 S60/V70/XC70/XC90 (New, February 2007); 2002-2006 S60/S80/V70/XC70/XC90; 2001 S60/V70/V70XC; 2000 S/V70; 2001 C70; 2002 C70; 2004.5 - 2006 S40/V50; 2005-2007 XC90 V8; 2007 XC90 3.2; 1999 S/V/C 70; 1999-2001 S80; 2002-2004 S80; 2003-2005 XC90

Superceded Bulletin(s): 40-02, Date of Issue: February 12, 2007

Description

NOTE: This supersedes the previous 40-02, dated 2/12/2007. New DEM Upgrade SW has been added. Please update your files.

The following TCM and DEM Upgrades are available to correct the complaints / symptoms listed below:

PROBLEM SYMPTOMS CHART

Vehicle	Complaint / Symptom	Reset Adaptation to Zero	Adaptive Test Drive
AW 5 Speed (AW55-50/51)
2007 S60/V70/XC70/XC90 (New, February 2007)	Slip / Flare / Harsh Shifts during first few accelerations after a cold start.	Yes	Yes
2002-2006 S60/S80/V70/XC70/XC90	General Shift Quality 2-3 Flare, especially when cold or after Highway Driving 3-2 Power-On Downshift Quality, after coastdown Power-On Downshift Response TCM DTC 002E, 002F Slip / Flare / Harsh Shifts during first few accelerations after a cold start. Applies to 2005-2006 (New, Feb. 2007)	2002-2004 No 2005-2006 Yes	2002-2004 No 2005-2006 Yes
2001 S60/V70/V70XC	General Shift Quality Shift Pattern Power-On Downshift Response Neutral Control Symptoms (Described in TNN 43-38)	Yes	Yes
2000 S/V70	General Shift Quality Harsh 4-2 and 3-2 downshifts 1st gear engine braking with shifter in 'L' position Harsh Coast Down Shifts	Yes	Yes
2001 C70	General Shift Quality Shift Pattern 2-3 Upshift Flare	Yes	Yes
2002 C70	General Shift Quality 2-3 Upshift Flare Readiness (Comprehensive Flag Not Ready)	No	No
2004.5 - 2006 S40/V50	General Shift Quality Power-On Downshift Response 3-2 Power-On Downshift Quality, after coastdown Torque Converter Lock-Up Shudder TCM DTC 002E, 002F	No	No
AW 6 Speed (TF80SC)
2005-2007 XC90 V8	General Shift Quality Soft, harsh or long 1-2 Upshift Delayed engagement when moving shifter to 'R' or 'D' Power-On Downshift Response, especially after coastdown (ECM should also be upgraded for maximum response improvement) TCM DTC P074400 (This DTC indicates that the engine has stalled on one or more occasion. Fault trace the vehicle accordingly.) TCM DTC P073000	No	No
2007 XC90 3.2	Delayed upshifts after releasing the accelerator pedal. Excessive engine braking during coasting. (The ECM should also be upgraded for maximum driveability improvement.)	No	No
AW 4 Speed (AW50-42)
1999 S/V/C 70	Delayed 3-4 Upshift Harsh 4-3-4 Shift Hunting Between Gears While Using Cruise Control TCM DTC 0045 ECM DTC 530D	Yes	No
GM4T65
1999-2001 S80	TCM DTCs 0028, 002F, 0045, 0053, 008D, 0099 ECM 530D DIM (Driver Information Module) message with no DTC Harsh 1-2 upshift, 4-2-4 shift and garage shifts Geartronic Downshift Shudder Engine RPM Oscillations During Highway Driving	Yes	No
2002-2004 S80 2003-2005 XC90	TCM DTC 0028 TCM DTC 0099 (Reset Adaptation to Zero before clearing code) 1-2 Upshift Quality: Slipping, Harshness, Delay, Hesitation 2-1 Downshift Shock	Yes	No

The "Power-On Downshift Response" Upgrade makes Kickdown / Passing Gear downshifts faster.

VEHICLES AND SYMPTOMS REFERENCE

DEM
Vehicle	Complaint / Symptom
2003 AWD Vehicles	DEM DTC 0003
2003-2005 AWD Vehicles	DEM DTC 000B
2005-2006 AWD S60/V70/XC70/S80/XC90	CEM DTC 1A64 The CEM & DEM should be upgraded.
2006 AWD S60/V70/XC70/S80/XC90	DEM DTC 0001,0005,0006,0008,000A
2006-2008 S60/XC90 2005-2008 XC90 V8 2006-2007 V70/XC70	A harsh jolt may be felt in the drive line when cruising at speeds approx 70 - 110Km/h (40 - 70 mph). This SW will allow for a greater difference between front & rear axle speeds.

If the message 'Invalid' is received when ordering an Upgrade, and Status 134 is shown under the details, the control module already contains the latest software.

WARRANTY CLAIM INFORMATION

LABOR OP	LABOR DESCRIPTION	LABOR TIME
36004-2	Software Download	.3 hr.
Claims may be submitted under the new car warranty when there is a documented customer complaint using claim type: 01