EnTire Solution TPMS User Manual
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© 2011 TRW Automotive, Parts & Service
Sensor Battery Replacement
The typical battery life is >1.5 years. The battery is exchangeable. The monitor will alert if the sensor
battery is low. The relevant tyre position with a low battery power alarm will show on the LCD Display
Monitor (refer fig.2.3.1)
Note: LCD Display Monitor is not required to be switched on, this can be performed when LCD Display
Monitor is not switched on.
To replace a battery:
1. Loosen the upper cover of the sensor with a spanner wrench. Take out the inside sensor enclosure.
(fig.5.1.3)
2. Open the inside sensor cap by aligning spanner wrench to the 3 recess points at the bottom side of
the sensor and turn it anti-clockwise.
3. Push out the used battery as shown in picture. (fig.5.1.4)
4. Put a new CR1632 Manganese-Lithium battery in, with the positive side facing out. (fig.5.1.5)
5. Tighten the inside sensor body with a spanner wrench by turning it clockwise. (fig.5.1.6)
6. Reinstall the sensor.
Note: The monitor does not need to be switched on during sensor battery replacement.
fig.5.1.3
fig.5.1.4
fig.5.1.5
fig.5.1.6
Summary of Contents for EnTire Solution TPMS
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