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Home >> Fiat >> 2020 >> 124 Spider Classica, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 ((Steering Control Module (SCM) - Electrical Diagnostics)) >> Diagnosis And Testing >> P0581-00-Speed Control Switch 1 Circuit High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
S/C SWITCH SIGNAL 1 CIRCUIT SHORTED TO VOLTAGE
S/C SWITCH SIGNAL 1 CIRCUIT OPEN
S/C SWITCH GROUND CIRCUIT OPEN
RIGHT STEERING WHEEL SWITCH (SPEED CONTROL SWITCH)
STEERING COLUMN MODULE (SCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .