LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2010
>>
Grand Cherokee Limited, 3.7 K, AWD
>>
Repair and Diagnosis
>>
Quick Lookups
>>
DTC Index
>>
Hands Free Module (HFM) - Electrical Diagnostics
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Hands Free Module (HFM) - Electrical Diagnostics
DTC
Description
B143B
MICROPHONE 1 CIRCUIT LOW
B143C
MICROPHONE 1 CIRCUIT HIGH
B143E
MICROPHONE 2 CIRCUIT LOW
B143F
MICROPHONE 2 CIRCUIT HIGH
U0019
CAN B BUS
U0141
LOST COMMUNICATION WITH IPM (FCM/TIPM)
U0155
LOST COMMUNICATION WITH CLUSTER/CCN
U0184
LOST COMMUNICATION WITH RADIO