Automatic Transmission System
In this manual: Automatic Transmission System
~1min read
Special Service Tools
Special Service Tools
| Tool Name/Number | Illustration | Description |
| Lock Switch Guide Pin (Parking Brake Switch Guide Pin) 09480-D2100 |
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Used to fix the "N" range when installing the lock switch. (Used to fix the "P" range when installing the parking switch) |
Troubleshooting
Troubleshooting
Limp Home Mode
Has a fail-safe function that prevents hazardous situations in case of transmission malfunction. The vehicle will travel in fail-safe mode if the transmission malfunctions. In this mode, the transmission operates at a minimum functional level (fixed gear, limited shifting, reverse, neutral), allowing the vehicle to reach a service center.
| Symptom of Malfunction | Suspected Area | Remedy |
| Shift Delay, Shift Shock, Poor Acceleration | Clutch/brake damaged | Replace the automatic transmission. |
| Faulty hydraulic control | Inspect the solenoid valve. | |
| Faulty hydraulic supply | Check the fluid level. | |
| Check the fluid for cleanliness. | ||
| TCM learning not performed | Perform TCM adaptive learning values. | |
| Gear shift indicator lamp (P/R/N/D) on instrument cluster flashing | Oil pressure characteristic learning not performed | Perform oil pressure characteristic learning. |
| Mechanical Limp Home Mode (locked in 5th) |
Faulty solenoid valve | Replace the automatic transmission. |
| Faulty connector connection | Inspect the connector connection. | |
| Replace the electronic module | ||
| Faulty TCM | Replace the engine control module | |
| Limp Home Mode (Locked in 5th, manual shifting from 2nd to 5th enabled) |
Faulty input speed sensor | Replace the electronic module |
| Faulty output speed sensor | Replace the electronic module | |
| Faulty connector connection | Inspect the connector connection. | |
| Replace the electronic module | ||
| Manual shift disabled | Faulty TCM | Replace the TCM. |
| Faulty connector connection | Check the manual mode connector connection. |
Test yourself
A quick Kia Stinger CK quiz: every answer comes with an explanation and a link to the manual page.
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