Diagnostic procedure
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
CHECK CODE 22 DIAGNOSTIC PROCEDURE
| INSPECTION | INDICATION | SITUATION | ACTION |
|---|---|---|---|
| 1 | Select check code 22 with fuel gauge sender unit connector disconnected. | 124 - 127 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 2 | Connect instrument cluster terminals 2D and 2M. | 000 - 003 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 3 | Using SST (Fuel and thermometer checker) or resistor, input 20 ohms between instrument cluster terminals 2D and 2M. | 017 - 023 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 4 | Using SST (Fuel and thermometer checker) or resistor, input 60 ohms between instrument cluster terminals 2D and 2M. | 057 - 063 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 5 | Using SST (Fuel and thermometer checker) or resistor, input 100 ohms between instrument cluster terminals 2D and 2M. | 097 - 103 | Go to next step. |
| Other than stated above. | Replace instrument cluster. |