Chevrolet 2010 Tahoe Spezifikationen PDF herunterladen (Seite 65)

The Drive Motor/Generator Control Module (DMCM)

coolant surge tank pressure cap must be fully installed

on the hybrid coolant surge tank.

Notice: If the pressure cap is not tightly installed,

coolant loss and possible damage to the Drive

Motor/Generator Control Module (DMCM) may occur.

Be sure the cap is properly and tightly secured.

Drive Motor/Generator Control

Module (DMCM) Cooling System

In addition to the regular cooling system, the vehicle

also has a cooling system for the DMCM system.

This system is serviced differently than the vehicle's

main cooling system. The DMCM cooling system

includes the DMCM coolant surge tank, DMCM surge

tank pressure cap, DMCM cooling pumps, hybrid

cooling radiator and the Drive Motor/Generator Control

Module (DMCM). The DMCM cooling system uses a

50/50 pre-mixed DEX-COOL™ coolant and deionized

water available at your dealer/retailer. See “Engine

Coolant” and “Cooling System” in the owner manual for

more information.

When you decide it is safe to lift the hood, here is what

you will see:

A. Drive Motor/Generator

Control Module (DMCM)

B. Engine Coolant Surge

Tank Pressure Cap

C. DMCM Coolant Surge

Tank/Engine Coolant

Surge Tank

D. DMCM Cooling

Hoses (Out of View)

E. DMCM Coolant Tank

Pressure Cap

6-9

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Chevrolet 2010 Tahoe Spezifikationen Seite 65