2006 tsx code p1734 and p0780
#1
2006 tsx code p1734 and p0780
Recently while I was driving the VSA check light and the emissions check light went on. The car also jerked sometime. It is a 2006 with 67000mile automatic TSX. sometimes there is no power when the accelerator is stepped on the car. . If the car is turned of for a couple seconds then turned on again, everything is fine for about 3 min of driving before the above occurs again. I have not taken it to the dealer as of yet, sometimes the light come off too. any idea's on what the problem may be?
#2
in the 24th and a half...
OK...both DTC codes are automatic transmission related, your "D" should be blinking too.
P0780: Shift Control System
P1734: Shift Control System; Shift solenoid valves B or C stuck OFF, Shift valves B or C stuck
Honestly, the troubleshooting suggests you are hosed. Make sure the ATF is topped up. If that solves it, you're lucky. Otherwise a fluid change (through strainer to look for metal bits) is suggested as a start and then either replacing the transmission or cracking it open to repair stuck parts if that doesn't help. All the steps require the HDS computer.
Note: P0780 is a warning that another code is stored...that's the P1734.
P0780: Shift Control System
P1734: Shift Control System; Shift solenoid valves B or C stuck OFF, Shift valves B or C stuck
Honestly, the troubleshooting suggests you are hosed. Make sure the ATF is topped up. If that solves it, you're lucky. Otherwise a fluid change (through strainer to look for metal bits) is suggested as a start and then either replacing the transmission or cracking it open to repair stuck parts if that doesn't help. All the steps require the HDS computer.
Note: P0780 is a warning that another code is stored...that's the P1734.
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