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Home >> Volvo >> 2003 >> C70 2.3 53, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Media, Communication And Navigation, Control Modules, Switches - Symptom Related Diagnostic Procedures (Coupe)) >> Checking Power Supply To TMC/Fm Receiver (1998-2002) >> Checking power supply to TMC/FM receiver >> Checking cable

Checking cable

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Check the cable between the control module #B5 and TMC/FM receiver terminal 8 and the cable between the control module #B6 and TMC/FM receiver terminal 9 for a short-circuit to ground according to Short-circuit to ground, permanent faults .

Check the cable between the control module #B14 and TMC/FM receiver terminal 10 for a short-circuit to supply voltage according to Short-circuit to supply voltage. Permanent faults .

Remedy as necessary.

Other information: 

Fig 1: Identifying Connector Terminals
GLL127470Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 3: Identifying Connector B
GLL127568Courtesy of VOLVO CARS OF NORTH AMERICA.