DTC B1570: Manual (SOS) Switch Red Indicator Malfunction: Description

This DTC is set when the DCM (Telematics Transceiver) detects an open or short in the manual (SOS) switch red indicator circuit of the manual (SOS) switch.

The manual (SOS) switch red indicator illuminates for 2 seconds and goes off when the ignition switch is turned ON. If a malfunction in the Safety Connect system is detected, the manual (SOS) switch red indicator will illuminate.

However, the manual (SOS) switch red indicator may not illuminate when this DTC is set.

HINT:

The manual (SOS) switch red indicator will not operate to indicate another DTC is set, therefore a voice guidance will be heard.

DTC No.	DTC Detection Condition	Trouble Area
B1570	Current for manual (SOS) switch red indicator reaches malfunction criteria for 10 seconds when ignition switch is ON.	Roof console box assembly Wire harness or connector DCM (Telematics Transceiver)