Tech Tip: Mazda Information Display Freezes in the Cold
Certain Mazda owners may complain of a problem with their vehicle’s information display during sub-zero temperatures. Some vehicles may experience no illumination from the information display when the ignition is turned on. Also, the clock runs too fast and may gain more than 20 minutes per week. To correct this condition, follow the Repair Procedure in this Tech Tip.
Tech Tip: Mazda6 and Mazda SPEED6 Information System Freezes in the Cold
Certain Mazda owners may complain of a problem with their vehicle’s information display during sub-zero temperatures. Some vehicles may experience no illumination from the information display when the ignition is turned on. Also, the clock runs too fast and may gain more than 20 minutes per week. To correct this condition, follow the Repair Procedure in this Tech Tip.
Tech Tip: Mazda MPV Temperature Difference Between Dash Vents
On some vehicles, the output air temperature may differ between the two center dash air vents (vents on either side of audio system). This condition usually occurs when the HVAC settings are in the following positions: A/C switch ON, in BI-LEVEL or VENT mode, Temperature Control Dial in 1 o’clock to 3 o’clock position (set for warm air).
Tech Tip: Mazda Front Brake Clunking Noise
Applicable Model(s)/VINs: 2000-’06 Mazda MPV vehicles with VINs lower than JM3LW28**6*566231 (produced before Dec. 15, 2005)
Tech Tip: Mazda ABS Warning Light On and Grinding Noise from Front Wheels
If a customer brings in a Mazda with an ABS warning light and a grinding noise from the front wheels, it could be due to problems with the sensor rotor or with the front brake disc, depending on the model.
Tech Tip: Easy Fix for Mazda TPS Connection
Some Mazda B-2500 drivers may complain of a high idle in vehicles with a manual transmission. This may be caused by a poor electrical connection at the wire harness to the Throttle Position Sensor (TPS). A service kit (P/N 1F00-18-145) is available to resolve this concern. Correct the condition by following the steps in this Tech Tip.
Tech Tip: MIL On/DTC P2004 on Miata and MazdaSpeed Models
On some vehicles, after sitting overnight and being started, the MIL comes on and DTC P2004 sets into PCM memory. This occurs because vacuum (momentarily) does not flow into the Variable Tumble Control System (VTCS) shutter valve actuator.
Tech Tip: Easy Fix for Mazda TPS Connection
Some Mazda B-2500 drivers may complain of a high idle in vehicles with a manual transmission. This may be caused by a poor electrical connection at the wire harness to the Throttle Position Sensor (TPS). A service kit (P/N 1F00-18-145) is available to resolve this concern. Correct the condition by following the steps in this Tech Tip.
Tech Tip: Mazda Seat Heater Needs a Boost
Some Mazda6 drivers may complain that the seat warmers turn off too early or may not heat to their satisfaction. The operating temperature of the new seat warmer has been increased on later vehicles by 14 degrees F (on average) to address this concern.
Tech Tip: Mazda MPV Brake Noise Keeps ‘Popping’ Up
Mazda MPV owners may complain about rear brake noise. While applying the brakes under normal stopping conditions, usually at low speeds, a metallic popping, clicking or squealing sound can be heard coming from the rear brakes. This may be caused by uneven contact between the brake lining and the brake drum.