DTC 22 - Fuel Level Signal
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURE - DTC 22
| STEP | INSPECTION | INDICATION | ACTION |
|---|---|---|---|
| 1 | Select DTC 22 with fuel gauge sender unit connector disconnected. | 252 - 255 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 2 | Connect instrument cluster terminal 2C to ground. | 000 - 003 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 3 | Using SST (Fuel And Thermometer checker) or resistor, input 20 ohm to instrument cluster terminal 2C. | 024 - 043 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 4 | Using SST (Fuel And Thermometer checker) or resistor, input 60 ohm to instrument cluster terminal 2C. | 064 - 112 | Go to next step. |
| Other than stated above. | Replace instrument cluster. | ||
| 5 | Using SST (Fuel And Thermometer checker) or resistor, input 100 ohm to instrument cluster terminal 2C. | 097 - 165 | Inspect fuel gauge sender unit. |
| Other than stated above. | Replace instrument cluster. |