Chevrolet Sonic Repair Manual: Brake Caliper Inspection
- Inspect the brake caliper housing (1) for cracks, excess wear, and/or damage. If any of these conditions are present, the brake caliper requires replacement.
- Inspect the caliper piston dust boot seal (2) for cracks, tears, cuts, deterioration and/or improper seating in the caliper body. If any of these conditions are present, the brake caliper requires overhaul or replacement.
- Inspect for brake fluid leakage around the caliper piston dust boot seal (6) and on the disc brake pads. If there is any evidence of brake fluid leakage, the brake caliper requires overhaul or replacement.
- Inspect for smooth and complete travel of the caliper pistons into the caliper bores:
Warning:
Refer to Brake Dust Warning.
- The movement of the caliper pistons into the caliper bores should be smooth and even. If the caliper piston is frozen or difficult to bottom, the caliper requires overhaul or replacement.
- Insert a discarded inner brake pad (2) or block of wood in front of the piston. Using a large C-clamp (1) installed over the body of the caliper (3) and against the brake pad or block of wood, slowly bottom the piston in the bore.
Brake Calipers
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Front Brake Caliper Bracket Replacement
Removal Procedure
Warning: Refer to Brake Dust Warning.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the tire and wheel assembly. Refer ...
Other materials:
Transmission Replacement
Removal Procedure
Remove the battery and battery tray. Refer to
Battery Tray Replacement.
Disconnect the transmission range selector lever cable
terminal (1) from the transmission manual pin.
Press the locking tab forward in order to release
the tran ...
ProPILOT Assist Systems Overview
The Nissan Armada ProPILOT Assist suite is engineered to provide advanced driver
support by combining multiple intelligent technologies that enhance safety, comfort,
and driving confidence. Each feature within the Nissan Armada ProPILOT Assist system
is specifically designed to assist the driv ...
Basic information
The front and rear sonar system in the Nissan Armada is designed to assist the
driver during parking and low-speed maneuvers by detecting obstacles around the
vehicle. Using ultrasonic sensors integrated into the front and rear bumpers, the
Nissan Armada provides audible tones and visual i ...
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