2009-2014 Nissan Maxima Brake Caliper Problems and Replacement

By Core Brake Parts Tech Team — Circleville, OH warehouse

Most caliper trouble on a 2009-2014 Nissan Maxima comes from the slide side, not the piston: dry or seized guide pins, torn boots, and worn pad hardware cause pulling, dragging, uneven pad wear and noise. A caliper that leaks fluid, has a torn piston boot or a piston that will not retract gets replaced as an assembly, and on this car that means ordering the correct side (left or right, front or rear) and moving your pads, shims and clips over to it.

How the Brakes Work on the Seventh-Generation Maxima

The 2009-2014 Maxima (chassis code A35) has disc brakes at all four wheels. Each wheel uses a floating caliper: the piston pushes the inner pad against the rotor, and the caliper body slides on two guide pins to pull the outer pad in from the other side. That sliding motion is why the guide pins, their rubber boots and the pad abutment clips matter so much on this car. If the caliper cannot slide freely, one pad does most of the work.

The parking brake is separate from the rear calipers. Nissan uses a drum-in-hat design: a small set of parking brake shoes sits inside the hat of each rear rotor and is applied by a foot pedal through a cable. The owner's manual tells you to break in the parking brake shoes whenever they or the rotors are replaced. Because the rear caliper piston has no parking brake mechanism inside it, a rear Maxima caliper is serviced much like a front one, and the piston is pushed straight back rather than wound in.

The hydraulic system uses Genuine Nissan Super Heavy Duty Brake Fluid or an equivalent DOT 3 fluid, per the owner's manual. Always use fresh fluid from a sealed container when you bleed a new caliper.

Common Caliper Problems and Their Symptoms

Two of these deserve extra explanation. First, the low brake fluid warning on this car can come on just because the pads are worn: as the pads get thinner, the caliper pistons move out and hold more fluid, so the reservoir level drops. Look at the pads before you top up the fluid, and never overfill a reservoir on worn pads, because it will overflow when you push the pistons back. Second, a clunk or a single pedal pulsation right after the engine starts, or the first time you move off, is the ABS self-check. The owner's manual and Nissan's service information both describe it as normal, so it is not a caliper symptom.

How to Diagnose a Bad Caliper

1. Compare pad wear side to side and inner to outer. Pull both wheels on the same axle. Even wear across all four pads on that axle points to normal wear. A heavily worn inner pad, or one side worn much more than the other, points to a sliding or piston problem.
2. Check that the caliper slides. With the pads out, the caliper body should move in and out on its pins by hand. A pin that is stuck, notchy or rusted needs attention. A torn pin boot means water has been getting in.
3. Look at the piston boot and body. Any fluid on the caliper, a cracked or torn piston dust boot, or rust on the exposed piston is a reason to replace the caliper rather than just re-lube it.
4. Test for drag. After a drive with light braking, carefully compare wheel temperatures. One wheel that is clearly hotter than its partner is dragging. Also check the brake hose on that corner: a hose that has collapsed internally can hold pressure on a good caliper.
5. Check the pedal. The owner's manual says to see a dealer right away if the pedal goes down further than normal, feels spongy, or the car takes longer to stop. A caliper leak is one cause of that.

Also check open recalls by VIN on the NHTSA site or with a Nissan dealer before buying parts. The widely reported front caliper bolt recall covers 2015 Altima and 2016 Maxima built over two days in October 2015, not the 2009-2014 Maxima.

Replacing a Caliper: Parts and Procedure

Nissan sells the Maxima caliper assemblies by position: front left, front right, rear left and rear right. The factory assemblies are listed without pads or shims, so plan to transfer or replace those. Replacement calipers are also sold by side, and the bleeder screw must point up, so a left caliper will not work on the right.

The job, one corner at a time:

1. Loosen the lug nuts, lift and support the car on stands, and remove the wheel.
2. Crack the brake hose banjo bolt loose (a quarter turn) while the caliper is still mounted and solid.
3. Remove the caliper and bracket, take out the pads, shims and abutment clips, then disconnect the hose and cap it to limit fluid loss.
4. Clean the bracket where the clips sit. Install new abutment clips, and lubricate the guide pins with a brake-specific high-temperature grease that is compatible with rubber boots.
5. Mount the new caliper, connect the hose with new sealing washers on the banjo bolt, and torque every fastener to the value in the factory service manual.
6. Bleed the brakes with fresh DOT 3 fluid until there are no bubbles. If you replaced only one caliper, bleeding that corner may be enough, but a full flush is a good idea if the fluid is dark.
7. Pump the pedal until it is firm before moving the car, then bed in the pads with a series of moderate stops.

A trade magazine write-up of this generation notes that some owners complain about noisy brakes and that the original pads use a non-asbestos organic compound. That makes the pad choice part of the caliper job: if the old pads are soaked with fluid from a leaking caliper, or worn unevenly because the caliper was sticking, replace them. Browse brake pads for your car, including low-dust ceramic brake pads.

What to Replace at the Same Time

• Pads on both sides of the axle. Always replace pads as an axle set so both sides grip the same.
• Rotors, if they were overheated. A dragging caliper often leaves blue spots, hard spots or thickness variation on the rotor. Nissan's runout limits on this car are tight: less than 0.035 mm front and 0.05 mm rear, measured with the rotor torqued to the hub. If the rotor pulses or is worn thin, replace it. See our replacement brake rotors.
• Abutment clips and guide pin boots. Worn clips and torn boots are what make calipers stick in the first place. A brake hardware kit is inexpensive insurance.
• The brake hose on that corner. If the hose is cracked, swollen or original on an older car, replace it while the system is open. Shop brake hoses.
• The opposite caliper, sometimes. There is no rule that calipers must be replaced in pairs, but if both are original, corroded and the same age, doing the pair keeps braking balanced and saves a second bleed later.

How Hard Is the Job?

Swapping a Maxima caliper is a moderate job for someone who already does their own pads. The extra steps over a pad change are disconnecting the brake hose and bleeding the brakes, and the bleed is where most mistakes happen: air left in the system gives a soft pedal. The rear is no harder than the front because the parking brake shoes live inside the rotor hat, not in the caliper. If you also replace the rear rotors, the parking brake shoes may need adjustment and break-in, which Nissan covers in the service manual.

If the pedal is soft after the job, the brake warning light stays on, or the car still pulls, stop driving it and have the system checked. Brakes are not a part to guess on.

Ready to order? Shop brake calipers, including Cardone remanufactured calipers, and check fitment for your exact Maxima before you buy.

Frequently Asked Questions

Can I rebuild my Maxima caliper instead of replacing it?

Nissan sells caliper repair kits, so rebuilding is possible, but it only makes sense if the piston and bore are clean and unpitted. Most owners replace the whole caliper because it saves time and removes the guesswork.

Do rear calipers on the 2009-2014 Maxima need a special tool to retract the piston?

No. The parking brake on this car uses shoes inside the rear rotor hat, not a screw mechanism in the caliper, so the rear piston is pushed straight back like a front one.

What brake fluid does the 2009-2014 Maxima use?

Nissan specifies Genuine Nissan Super Heavy Duty Brake Fluid or an equivalent DOT 3 fluid. Use new fluid from a sealed container.

Why is my brake fluid light on when nothing is leaking?

On this car, worn pads alone can lower the reservoir enough to trigger the warning, because the caliper pistons extend as the pads wear. Check the pads first. If the pads are fine and the fluid is low, look for a leak at the calipers, hoses and lines.

Do I have to replace calipers in pairs?

No, a single failed caliper can be replaced by itself. Pads, however, should always be replaced on both sides of the axle.

Is the clunk when I start the car a caliper problem?

Usually not. A clunk or a single pedal pulsation right after start-up or at the first low-speed stop is the ABS self-check, which Nissan describes as normal.

Sources

1. 2010 Nissan Maxima Owner's Manual - DOT 3 fluid spec, parking brake shoe break-in, audible pad wear indicators, ABS self-check, brake warning light and pedal checks
2. Brake and Front End: Nissan Maxima Brake Job (Seventh Gen 2009-14) - NAO OE pad compound, rotor runout limits, ABS self-check noise
3. Tomorrow's Technician: Nissan Maxima Brake Job (Seventh Gen 2009-14) - drum-in-hat parking brake, noise complaints, low fluid warning from pad wear, slide pin checks
4. Genuine Nissan Maxima brake caliper catalog - caliper assemblies sold by position without pads or shims
5. Cardone: Brake Caliper Function, Installation Tips and Symptoms of Common Failures - how caliper hydraulics apply and release the pads