Check code 22

CAUTION:

While inspecting with check code 22, the measured value is displayed in both odometer and tripmeter segments of the odometer/tripmeter. Verify both readings.

CHECK CODE 22 INSPECTION

Check code 22
STEP	INSPECTION CONDITION	DISPLAY	ACTION
1	Select check code 22 with the fuel gauge sender unit connector disconnected.	Courtesy of MAZDA MOTORS CORP.	Go to the next step.
1		Except above	Replace the instrument cluster.
2	Connect terminals 2T and 2R, 2T and 2P of the instrument cluster.	Courtesy of MAZDA MOTORS CORP.	Go to the next step.
2		Except above	Replace the instrument cluster.
3	Using the SST (Fuel and thermometer checker) or resistor, input 80 ohms between instrument cluster terminals 2T and 2R, and 2T and 2P.	Courtesy of MAZDA MOTORS CORP.	Go to the next step.
3		Except above	Replace the instrument cluster.
4	Using the SST (Fuel and thermometer checker) or resistor, input 160 ohms between instrument cluster terminals 2T and 2R, and 2T and 2P.	Courtesy of MAZDA MOTORS CORP.	Go to the next step.
4		Except above	Replace the instrument cluster.
5	Using the SST (Fuel and thermometer checker) or resistor, input 240 ohms between instrument cluster terminals 2T and 2R, and 2T and 2P.	Courtesy of MAZDA MOTORS CORP.	Inspect the fuel gauge sender unit.
5		Except above	Replace the instrument cluster.