acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

ABOUT US
Temperature Gauge|Description and Operation|Page 11312 > < Tachometer Connector|Locations|Page 11308

MDX V6-3471cc 3.5L (2002)

Page 1
background image

Temperature Gauge: Description and Operation

How the Circuit Works

Coolant Temperature Gauge

The coolant temperature gauge is controlled by the CPU built-in the gauge assembly. The CPU receives coolant temperature information from the PCM.
The PCM receives coolant temperature information from the ECT sensor.

Temperature Gauge|Description and Operation|Page 11312 > < Tachometer Connector|Locations|Page 11308