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UHP / B2470 02

Read the instructions below then start the fault diagnostic procedure.

Symptom: No or poor coverage when the phone is connected to the cradle.

  B2470 02


Antenna Circuit, Short to Ground

Fault symptom

No or poor coverage when the phone is connected to the cradle.

On-board diagnosis

Enable criteria:

Telephone cradle installed.
The mobile phone is not connected in the cradle.

Fault criteria:

Antenna Circuit, Short to Ground

Checking the wiring harness

Jiggle the wiring harness at several points to detect intermittent breaks or short circuits. Check also the connector for oxidation or loose pins.