Express 3/4 Ton Van V8-4.8L VIN V (2003)
Keyless Entry Transmitter Battery: Service and Repair
TRANSMITTER BATTERY REPLACEMENT
REMOVAL PROCEDURE
1. Replace the batteries when the range of the transmitter decreases to less than 7 m (23 ft).
2. Insert a small coin between the 2 halves of the transmitter case at the slot provided near the key ring hole.
3. Twist the coin in order to open the case.
4. Open the transmitter case.
5. Remove the battery (2).
NOTE: Electrostatic discharge (ESD) can damage many solid-state electrical components. ESD susceptible components may or may not be labeled
with the ESD symbol. Handle all electrical components carefully. Use the following precautions in order to avoid ESD damage:
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Touch a metal ground point in order to remove your body's static charge before servicing any electronic component; especially after sliding across
the vehicle seat.
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Do not touch exposed terminals. Terminals may connect to circuits susceptible the ESD damage.
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Do not allow tools to contact exposed terminals when servicing connectors.
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Do not remove components from their protective packaging until required to do so.
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Avoid the following actions unless required by the diagnostic procedure:
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Jumpering or grounding of the components or connectors.
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Connecting test equipment probes to components or connectors. Connect the ground lead first when using test probes.
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Ground the protective packaging of any component before opening. Do not rest solid-state components on metal workbenches, or on top of TVs,
radios, or other electrical devices.
INSTALLATION PROCEDURE
