i drive 2004 volvo S40, it doesn't move smoothly, most often when decelerating. engine check is on and the drive sign keeps blinking. i checked and the system gives this two codes: P0740, P0700

Asked by Oct 27, 2014 at 05:38 AM about the 2004 Volvo S40 1.9T

Question type: Maintenance & Repair

ENGINE CHECK IS ON
DRIVE INDICATOR KEEPS BLINKING

1 Answer

25,375

P0740 - Torque Converter Clutch Malfunction Possible causes - Low transmission fluid level - Dirty transmission fluid - Faulty torque converter clutch solenoid valve - Torque converter clutch solenoid valve harness is open or shorted - Torque converter clutch solenoid valve circuit poor electrical connection Read more: http://engine-codes.com/p0740.html#ixzz3HLGH0SVN http://engine-codes.com/p0740.html P0700 Volvo - Transmission Control System Malfunction Possible causes - Shorted or open circuit within Transmission Control Module (TCM) - Faulty Transmission Control Module (TCM) Read more: http://engine-codes.com/p0700_volvo.html#ixzz3HLFVeEjP

1 out of 1 people think this is helpful.
Best Answer

Your Answer

Add photo

Related Questions

Search Volvo S40 Questions

Volvo S40 Experts

#1 venom5150
venom5150
Reputation 690
#2 tenspeed
tenspeed
Reputation 350
#2 Tom Demyan
Tom Demyan
Reputation 350
View All

Related Models For Sale

Used Volvo S60
150 Great Deals out of 8,500 listings starting at $1,495
Used Volvo S80
38 Great Deals out of 934 listings starting at $1,695
Used BMW 3 Series
971 Great Deals out of 33,896 listings starting at $1,000
Used Volkswagen Jetta
372 Great Deals out of 37,060 listings starting at $995
Used Volvo XC90
89 Great Deals out of 7,413 listings starting at $1,994
Used Honda Accord
706 Great Deals out of 88,073 listings starting at $699
Used Volvo C70
14 Great Deals out of 668 listings starting at $1,894
Used Volvo V50
11 Great Deals out of 215 listings starting at $2,199
Used Toyota Camry
818 Great Deals out of 90,439 listings starting at $950
Used Toyota Corolla
696 Great Deals out of 72,724 listings starting at $600
Used Audi A4
189 Great Deals out of 10,876 listings starting at $700
Used Honda Civic
514 Great Deals out of 88,834 listings starting at $1,499
Used Volkswagen Passat
236 Great Deals out of 22,851 listings starting at $900

Used Cars For Sale

2011 Volvo S40 For Sale
32 listings starting at $5,650
2010 Volvo S40 For Sale
61 listings starting at $6,500
2009 Volvo S40 For Sale
4 Great Deals out of 81 listings starting at $3,500
2008 Volvo S40 For Sale
4 Great Deals out of 133 listings starting at $2,000
2007 Volvo S40 For Sale
6 Great Deals out of 197 listings starting at $2,500