Possible reasons for the automatic transmission slipping when switching on a Mazda Carisma:
1. Insufficient level of transmission fluid (TF):
* Check the fluid level and add if necessary.
* TJ leaks can be caused by worn seals or damaged hoses.
2. Contaminated fuel fluid:
* TJ should be replaced in accordance with the maintenance schedule.
* Contaminated fluid leads to wear and flow restriction.
3. Worn friction linings:
* Friction linings in automatic transmissions provide grip and can wear out over time.
* Worn pads can slip and cause slipping.
4. Malfunction of automatic transmission solenoids:
* Automatic transmission solenoids control fuel flow and gear shifting.
*A faulty solenoid can cause improper shifting and slipping.
5. Malfunction of the automatic transmission control unit (TCU):
* TCU controls the operation of the automatic transmission.
*A faulty TCU may send incorrect commands and cause slipping.
6. Mechanical failure of the automatic transmission:
*Mechanical faults such as worn gears or bearings are less common.
* These faults can cause serious damage to the automatic transmission and require major repairs.
Diagnostics and repair:
* Checking the level and condition of the fuel fluid
* Scan automatic transmission for fault codes
* Checking friction linings and solenoids
* Diagnostics of the automatic transmission control unit
* Overhaul of automatic transmission if necessary
Recommendations for prevention:
* Regular replacement of TJ
* Proper automatic transmission maintenance
* Avoid harsh driving and overload
* Eliminate fuel leaks as soon as possible