2007 Volvo C70 AutomaticFACTORY OEM SERVICE PROCEDURE

Replacing The Component

The remote digital audio receiver (RDAR) has registered internal overheating in the control module.

If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults may be due to interference upon start-up or may be another type of fault that can recur at different times. The fault is evaluated depending on how it occurs. If the fault recurs, replace the remote digital audio module (RDAR). If the fault recurs, replace the remote digital audio module (RDAR).

In the event of a permanent fault, replace the Remote Digital Audio Receiver (RDAR).

Remedy as necessary.

Other information 

Fig 1: Identifying Remote Digital Audio Receiver Module (RDAR)
GLL153197Courtesy of VOLVO CARS CORPORATION
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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