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Home >> Volvo >> 2007 >> C70 Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Accessory Electronic Module (AEM), Accessory USB Unit (AUU) And Central Electronic Module (CEM) Diagnostic Trouble Codes >> CEM-2E01: Relay, Horn Signal Too Low (2008-2013) >> Signal Too Low. >> Verification
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Signal Too Low.: Verification

Fig 1: Identifying Ignition In Position II
GLL101053Courtesy of VOLVO CARS CORPORATION

HINT: After carrying out the repair check that the fault has been remedied. 

Is the function OK?