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Home >> Volvo >> 2001 >> C70 2D Convertible, 2.3 53, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission Control Module (TCM) Diagnostic Trouble Code (DTC) Diagnostics - 1 Of 3 (Convertible) >> TCM-0013 Lock-Up Solenoid SL. Signal Missing. Permanent Fault (Aw50-42;2000) >> Signal missing. Permanent fault >> Checking wiring and components
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Checking wiring and components

Check cable between control module #A51 and transmission connector (control module side) #23 for an open-circuit according to Open-circuit, permanent faults .

Check cable between transmission connector (transmission side) #23 and lock-up solenoid SL for an open-circuit according to Open-circuit, permanent faults .

HINT: With the ignition off and control module disconnected the resistance between control module #A51 and transmission housing should be 11-15 Ω. 

Remedy as necessary.

Other information: 

Fig 1: Identifying Transmission Connector (Control Module Side) #23
GLL125363Courtesy of VOLVO CARS OF NORTH AMERICA.

Select "Continue" when the fault has been remedied.