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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission Control Module (TCM) Diagnostic Trouble Codes - 5 Of 5 >> TCM-0112: Line Pressure Solenoid SLS. Signal Too High. Intermittent Fault (Aw50/51 AWD; Aw55-50/51SN; 2004-2006) >> Signal too high. Intermittent fault >> Intermittent fault

Intermittent fault

Check the wiring between transmission control module (TCM) terminal #A49 (#A49) and transmission connector terminal #D5. Check the wiring between control module terminal #B7 (#A67) and transmission connector terminal #D6. Check for an intermittent short-circuit to supply voltage according to Short-circuit to supply voltage, intermittent faults .

HINT: Check solenoid SLS. Measure the resistance between terminals #D5 and #D6 on transmission connector D. The resistance should be 5-5.6 Ω at 20°C. 

Remedy as necessary.

Other information: 

Fig 1: Identifying Transmission Connector Terminals
GLL104204Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Ohms Display
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 3: Identifying 8-Pin Transmission Connector Terminals
GLL104201Courtesy of VOLVO CARS OF NORTH AMERICA.