Chevrolet Captiva Quiz
Electrical

Alternator, Replace

In this manual: Electrical
Air Bags — 9Air Conditioning & Heater — 14Battery Replacement — 3Body & Frame — 37Brakes — 41Cooling System — 4Electrical — 5Exhaust — 3Interior Panels — 16Maintenance — 5Serpentine Belt — 5Steering & Suspension — 29Tires — 7Wheel Alignment — 3
7steps
~42min
2/5difficulty
Done 0 of 7

Refer to Fig. 1 for alternator replacement.

  1. Disconnect battery ground cable.
  2. Remove drive belt, as follows:
a. Remove air cleaner assembly.
b. Remove righthand engine splash shield.
c. Rotate drive belt tensioner to release drive belt tension, using a suitable tension reliever tool.
d. Remove drive belt from pulleys and tensioner, Fig. 2.
  1. Disconnect alternator electrical connector.
  2. Remove alternator battery positive nut (1), Fig. 1.
  3. Remove alternator mounting bolts (2), Fig. 1.
  4. Remove alternator (3), Fig. 1.
  5. Reverse procedure to install, note following:
a. Torque alternator battery positive nut to 15 ft. lbs.
b. Torque alternator mounting bolts to 16 ft. lbs.

Fig. 1 Alternator replacement

Fig. 2 Drive belt removal

Replacing the alternator in a Chevrolet Captiva 2011 involves several systematic steps to ensure a safe and effective replacement. To begin, prepare the vehicle by parking on a flat surface, engaging the parking brake, and disconnecting the negative terminal of the battery. Locate the alternator within the engine compartment, typically near the front and mounted on brackets. This article provides detailed step-by-step instructions on how to do this, so You need to remove the serpentine belt by loosening the tensioner pulley, disconnect all electrical connections attached to the alternator, and remove the mounting bolts securing it to the engine block or brackets. Carefully extract the old alternator and install the new one, ensuring all connections are secure and properly tightened. Reinstall the serpentine belt, reconnect the battery, and test the new alternator's operation to confirm proper charging and functionality of the Captiva's electrical components.

Test yourself

A quick Chevrolet Captiva quiz: every answer comes with an explanation and a link to the manual page.