My dad's car is so messed up

[Magnum375 Jr]

I've never seen anyone with such bad luck as my dad. It seems like no matter how hard we try to prevent problems...they seek out either his car or mine. He has a magnum r/t 05 and he's had to have his wiring harness redone once...because of circuit city, and now im afraid it may be needed again. The steering wheel controls are not working for the stereo and his BAS light came on. He got a code of U110A, which is "lost communication to sccm- Can C." Any one know the fuse for the steering wheel controls?

[Twisties]

² When Monitored:
² With the ignition on
² Battery voltage between 10 and 16 volts
² IOD fuse installed
² FCM is configured correctly
² Set Condition:
Bus messages not received from the SCM (CAN C) for approximately 200ms.
Possible Causes
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
STEERING CONTROL MODULE
STEERING CONTROL MODULE POWER AND GROUND
MODULE THAT SET THIS DTC
Diagnostic Test
1. VERIFY DTC IS ACTIVE
NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding.
With the scan tool, read active DTCs.
Is this DTC active?
Yes >> Go To 2
No >> Refer to the Stored Lost Communication test procedure. Refer to the table of contents in this section.
Perform BODY VERIFICATION TEST – VER 1. (Refer to BODY VERIFICATION TEST – VER 1).
2. CHECK FOR ANY OF THE FOLLOWING ACTIVE DTCS
With the scan tool, read active DTCs from all modules.
NOTE: Check for FCM configuration, CAN B or C hardware electrical, VIN Missing/Mismatch, battery or ignition
related DTCs.
Does the scan tool display any active DTCs to the conditions listed above?
Yes >> Diagnose and repair the DTC. Refer to the Table of Contents for a complete list of the symptoms.
Perform BODY VERIFICATION TEST – VER 1. (Refer to BODY VERIFICATION TEST – VER 1).
No >> Go To 3
3. VERIFY THAT THE SCM IS ACTIVE ON THE BUS
Turn the ignition on.
With the scan tool, select ECU View.
Verify that the SCM is active on the bus.
Is the SCM active on the bus?
Yes >> Go To 4
No >> Refer to the Table of Contents located in this section for a no response test procedure.
Perform BODY VERIFICATION TEST – VER 1. (Refer to BODY VERIFICATION TEST – VER 1).
8E - 124 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS LX
4. CHECK FOR ADDITIONAL COMMUNICATION RELATED DTCS
With the scan tool, select Network View and select Advanced.
Is there more than one module with active DTCs “Logged Against” the SCM?
Yes >> Replace/update the Steering Control Module in accordance with the service information.
Perform BODY VERIFICATION TEST – VER 1. (Refer to BODY VERIFICATION TEST – VER 1).
No >> Replace/update the module that set this DTC in accordance with the service information.
Perform BODY VERIFICATION TEST – VER 1. (Refer to BODY VERIFICATION TEST – VER 1).

[miplank]

also...stop taking your cars to circuit city

[Magnum375 Jr]

That was right after he got it...b4 we joined the forums. Oh and thanks Twisties....I already had that info down....that was what is in the repair manual.....I wanna know what the IOD Fuse is....also he killed his battery a few weeks ago, and he just recharged it....it could be a low battery?

[miplank]

possible...Low voltage can cause some crazy **** man

[fnkychkn]

possible poor connection at SCM (steering column module). a new connector has been released to address conditions such as this.