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Home >> Fiat >> 2016 >> 500 Turbo, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Communication - Non-DTC Based Diagnostics - 500 - Except Electric) >> Diagnosis And Testing >> No Response From RRM (Radio Receiver Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUSED B(+) CIRCUIT OPEN OR SHORTED
GROUND CIRCUIT OPEN
CAN B BUS CIRCUITS OPEN
RADIO