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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1026 (Information Center) >> Diagnostic Tests >> Instrument Cluster (IC), Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test AW: The Turn Signal On Warning Chime Is Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The turn signal on warning chime sounds when the vehicle travels more than 3.2 km (2.0 miles) with the turn signal on. The smart junction box (SJB) communicates the turn signal switch status to the instrument cluster (IC) over the medium speed controller area network (MS-CAN). The PCM communicates the odometer count data to the instrument cluster (IC) over the high speed controller area network (HS-CAN).

This pinpoint test is intended to diagnose the following: