Automat nechce zařadit 5.stupeň

[Perconte]

Ahoj, mám rv 2007 2,5CRDi 125kw automat 220tis km. Automat mi nechce zařadit 5.stupeň. Když přepnu na ruční režim, tak tam bezproblému skočí. Během týdne se mi rozsvítla 2x kontrolka oranžová check engine. Pro přečtení chyb, jsem je smazal ale, zařadit to stejně nechce. Tipoval bych nějaké čidlo nebo kabel, ale kabely se zdají být ok. Někde jsem našel , že by to mohl být jakýsi "solenoid B" . Máte prosím někdo nějaké tipy, rady , zkušenosti? Díky Petr

[Beda]

Muzu ti jen napovedet citaci detailu chyby P0756

General Description
The Automatic Transmission changes the gear position of the transmission utilizing a combination of Clutches and Brakes, which are controlled by solenoid valves. Input clutch solenoid valve is controlled by the TCM in response to signals sent from the inhibitor switch, vehicle speed sensor and accelerator pedal position sensor (throttle position sensor). Gears will then be shifted to the optimum position.

DTC Description
This is not only caused by electrical malfunction (circuits open or shorted) but also by mechanical malfunction such as control valve sticking, improper solenoid valve operation.

P0756.jpg

Chyba P0700 je dusledek problemu tvoji prevodovky:

General Description
ECM and TCM give and take various data through CAN communication each other. When the problem of TCM related sensor(input speed sensor, output speed sensor, inhibiter switch, etc.) and actuators(transaxle solenoid valve, etc.) occurs, gear is fixed at 3rd gear position. However, there is no alarming device such as "TCM warning lamp" which notifies drivers of the occurrence of TCM related problem.
Therefore if power train related problem happens, Engine check lamp turns ON to let drivers recognize the occurrence of power train system(A/T system) related problem.

DTC Description
P0700 is the code which notifies drivers of the occurrence of TCM related problem indirectly as illuminating engine check lamp. If this code is recorded, Do not check engine but auto transaxle.

[Perconte]

Díky, všechny příznaky zatím vedou na ten solenoid.