Chevrolet Sonic Repair Manual: Brake Pedal Pushrod Inspection
- Disconnect the brake pedal pushrod (2) from the brake pedal.
- Reposition the pedal pushrod boot (1) toward the front of the vehicle to expose as much of the pedal pushrod (2) as possible.
- Inspect the brake pedal pushrod (2) for straightness.
- If the brake pedal pushrod (2) is not straight, then the pushrod requires replacement.
- Return the pedal pushrod boot (1) to its original position on the pedal pushrod (2).
- Connect the brake pedal pushrod (2) to the brake pedal.
Brake Pedal Position Sensor Replacement
Removal Procedure
Remove the instrument panel lower trim pad cover. Refer to Instrument
Panel Lower Trim Pad Cover Replacement.
Disconnect the brake pedal position sen ...
Brake Pedal Travel Measurement and Inspection
Special Tools
CH-28662 Brake Pedal Effort Gauge
For equivalent regional tools, refer to Special Tools.
With the ignition OFF and the brakes cool, apply the brakes 3–5 times, or
unt ...
Other materials:
Battery Negative Cable Replacement
Battery Negative Cable Replacement
Callout
Component Name
Preliminary Procedures
Disconnect the battery current sensor connector.
Remove the battery tray. Refer to Battery Tray Replacement.
1
Bo ...
Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust
emissions during a cold start. This occurs when the start-up engine coolant temperature
(ECT) is between −10 to +56°C (14?E33°F), the intake air temperature (IAT) is greater
than −10°C (14°F) and it ...
Control Solenoid Valve and Transmission Control Module Assembly Inspection
Verify the conditions listed below do not exist. Carefully
inspect the control solenoid valve assembly connectors and pins (1, 2, 4, 6)
for the condition. Repair or replace as necessary.
Damage
Bent pins
Debris
Broken retaining tab
Contamination
Verify there is ...
0.007