Electrical equipment of the car engine Chevrolet Tahoe 2 and 3

Starting the engine from an external source
Caution: Explosive gas is released when the battery is being charged. The battery contains a corrosive electrolyte. The current level when the battery is...

Battery negative terminal cable
Disconnection and connection 1. Turn off all electrical loads. 2. Turn off the ignition. 3. Open the hood. 4. Turn away a nut of fastening of a cable....

Battery positive terminal cable
Withdrawal 1. Disconnect the negative battery cable. 2. Remove the connection block cover (relay) under the hood. 3. Lift the connection block locks out of...

Location of engine electrical components
Right rear of engine compartment (later models). 1 - battery, 2 - low pressure sensor in the air conditioning system, 3 - air conditioning compressor clutch, 4...

Battery Charging Alternator Cable
Withdrawal 1. Disconnect the negative battery cable. 2. Remove the air filter housing outlet duct. 3. Remove the main power fuse cover. 4. Loosen the nut (3)...

Starter cable — removal and installation
Withdrawal 1. Disconnect the negative battery cable. 2. Remove the air filter housing outlet duct. 3. Remove the main power fuse cover. 4. Loosen the nut (1)...

Battery — general information
Battery label As standard, the battery is maintenance-free, so there are no vent plugs in the battery cover. The battery is completely sealed except for two...

Battery — removal and installation
Withdrawal 1. Disconnect the negative battery cable. 2. Open the cable cover of the starter traction relay on the positive terminal of the battery. 3. Loosen...

Battery current sensor
Withdrawal 1. Disconnect the negative battery cable. 2. Mark the installation location of the battery current sensor on the cable, for example, with adhesive...

Battery tray
Withdrawal 1. Remove the battery. 2. Turn away bolts of fastening of a forward support of the pallet. Tightening torque 20 Nm. 3. Remove the front pallet...

Additional battery tray
Withdrawal 1. Turn away six bolts of fastening of the pallet of the additional rechargeable battery. Note the location of the bolts of different lengths....

Motor ground cable
Withdrawal 1. Remove the engine top cover. 2. Remove the nut that secures the ground cable to the bulkhead of the engine compartment. Tightening torque 9 Nm....

Starter — removal and installation
Withdrawal 1. Disconnect the negative battery cable. 2. Raise the vehicle and place the safety stands under the frame. 3. Turn away bolts of fastening and...

Generator — removal and installation
Note: The alternator is a remountable engine electrical unit. The generator has a built-in rectifier and voltage regulator. If the generator fails, it must be...

Generator bracket — removal and installation
Withdrawal 1. Remove the generator. 2. Remove the power steering pump. 3. Remove the bolt (3) wire harness support clips, pull the clip (1) from the generator...