P0735 KIA Code - Fifth Gear Incorrect Ratio
|P0735 KIA code possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit
|How is the P0735 KIA code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|P0735 KIA code tech notesStart by inspecting the transmission fluid level and condition, and change fluid if necessary.
|What is the cost to diagnose the P0735 KIA code
Labor: 1.0The cost to diagnose the P0735 KIA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|When is the P0735 KIA code detected?P0735 is detected when A/T cannot be shifted to the 5th gear position even if electrical circuit is good.
|What are P0735 KIA code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect transmission shifting
|What is P0735 KIA code meaning?This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:
Torque converter slip ratio = A x C/B
A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes
If the actual gear position is higher than the position (5th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.
|Need more information with the P0735 KIA code?Need more information on how to fix the P0735 KIA code?
Get Access to Factory Service Manuals