Chevrolet Sonic Repair Manual: Automatic Transmission Flex Plate Removal
Special Tools
EN-652 Automatic Transmission Flex Plate Holder
For equivalent regional tools, refer to Special Tools.
- Install the EN-652 holder (1) to hold the automatic transmission flex plate (2).
- Loosen the 6 automatic transmission flex plate bolts.
- Remove the EN-652 holder (1).
- Remove the 6 automatic transmission flex plate bolts (2).
- Remove the automatic transmission flex plate (1).
Automatic Transmission Flex Plate Installation
Special Tools
EN-652 Automatic Transmission Flex Plate Holder
For equivalent regional tools, refer to Special Tools.
Clean the automatic transmission flex plate bolt threads.
Install ...
Other materials:
Instrument Panel Tie Bar Replacement
Removal Procedure
Remove the Instrument panel assembly. Refer to Instrument Panel Assembly
Replacement.
Remove the steering column and wheel from the vehicle. Refer to Steering
Column Replacement.
Remove the air inlet grill panel. Refer to Air Inlet Grille Panel Replacem ...
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF
in each shift lever position.
For automatic transmission vehicles, the ignition should turn to LOCK/OFF
only when the shift lever is in P (Park).
For manual transmission vehicles, the ignition should turn ...
Knock Sensor System Description
Circuit/System Description
The knock sensor system enables the engine control module (ECM) to control
the ignition timing for the best possible performance while protecting the engine
from potentially damaging levels of detonation. The ECM uses the knock sensor
system to test for ...
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