20 Most Recent 2008 Suzuki SX4 - Page 2 Questions & Answers

SOMETHING IS MALFUNCTIONING TAKE TO SUZUKI DEALER FOR HELP

hvac removal, FSM page 7b26HVAC Unit Removal and InstallationRemoval1) Recover refrigerant from A/C system with recoveryand recycling equipment referring to “Recovery” in“Operation Procedure for Refrigerant Charge”.2) Drain engine coolant referring to “Cooling SystemDraining in Section 1F”, and then disconnect heaterhoses from HVAC unit.3) Remove cowl top cover from vehicle body referringto “Cowl Top and Front Lower CrossmemberComponents in Section 9K”4) Remove instrument panel from vehicle bodyreferring to “Instrument Panel Removal andInstallation in Section 9C”.5) Loosen a bolt (1) and remove pipes from expansionvalve (2).6) Remove HVAC unit (1) from vehicle body byremoving nuts (2).7. Cover (without HVAC airfilter) the split this casing to reach core

The tire pressure sensor light being on (after the initial warm-up/self-test when the ignition is turned on) means one of 3 things: a) you have a tire with low pressure (including the spare), b) one of the tire pressure sensors has a bad battery, or c) the system has a malfunction. First, make sure all tires have good pressure and then have your local dealership/auto shop attempt to reset the fault. If this doesn't work, you are in for a difficult time dealing with the other two issues (batteries are not cheap, and neither is diagnosing a bad system)...sorry!

check for a crack or carbon track in the distributor cap for no 3 plug lead It could be a wiring or harness connection for no 3 injector or a problem ECM control for no 3 injector ( check for moisture in the connections and or bad pin conditions

On this website you finde fuse box diagram and description for Suzuki SX4 Maruti Suzuki SX4 Petrol fuse box diagram Auto Genius

On this website you find fuse box diagram and description for Suzuki SX4 Maruti Suzuki SX4 Petrol fuse box diagram Auto Genius

rtm just $4 to read it. saves you many long wasted hours. and posters guessing,, telling you wrong. read it then ask things that are not clear there. is best in ALL CASES. official real FSM on YOUR car. or 15 bucks at alldata.com

There is a manufacturer's recall on this if it's caused by a failure in the front passenger weight detection system. The system has a minimum weight required in the front passenger seat for the airbag to deploy in an accident (if no one is in the front passenger seat during an accident, the airbag does NOT deploy). If the system fails and the car cannot determine if someone is in the front passenger seat, the light illuminates and in an accident the passenger airbag WILL deploy, even if there's no one in that seat. The purpose of the system is to prevent airbag deployment for a lightweight child in the front seat. The fix is to replace the seat weight sensor mat...free if it's the recall item.

on 2008 suzuki sx4 low port a/c right side near hood support

Multiple (2) chains & associated components.. If you need further help, reach me via phone at https://www.6ya.com/expert/ralph_2f0886b7d6af32ce

You may need brake pads or shoes if ok parking brake cable may need adjustment

first things first. fuse 39 horn must be good. right? sure. JB2 box. marked HORN make sure the horn base is not rusty, clean this rust to the horn has a good ground at the base. you can hot wire horn to test it. you can watch or listen to the horn relay, does it click. I use a stethoscope $5 tool to listen or screw driver to ear doing same, to hear them. then using voltmeter make sure the relay closes and outputs the horn voltages 12vdc. if not check input to relay do no monkey around steering wheel until you defeat the air bads. as the FSM book directs you. dont. they are dangerous to all mech.s here it is, in all its glory, (simple as it is) Key on TESTS ! if fuse good. and 0v at pin 2, honking and pin 4 is 0v, the relay is bad. if pin 3 is 0v, the 39 is blown. also kills HAZARD LIGHTS>!!!! if the casing on the horn is 12vdc honking the ground at horn is open. (nodal analysis)

disconnect battery remove all wiring to the solenoid and remove 3 bolts that hold starter to bellhousing

where did you see that? in the cluster display? or where? does car drive perfectly and all accessories ok? cluster error NAV error. radio Error where?

Free Download of 2008 SX4 Service Manual Suzuki Forums Suzuki Forum Site goto post #7 and get the service manual but standing at the front 1 is Left (closest to the drive belts) 4 is Right

manual A/C system or the fully auto system? option? lots and lots of reasons, i can list them all , im the electric guy. retired. 08 SX4 , (USA spec car) answer 1: get it serviced? not an options? do say? we cant guess what your question is, why, ? see #1 below for users DIY. so is the compressor dead , on engine.

1. a/c fuses blown to any A/C device, includes blower, in heater.
2. A/C relays bad.
3. High/low pressure switch tripped open (loop issues (Freon(tm)
4. AC amp (logic box) sees errors, on any of 6 inputs.
5. they all worked before, all cars, but not now for cause.

now the step 4 elaborations.. the AMP cuts the compressor fan and clutch for many reasons, most not for your cause. but is important all. why,. because those wires there can fail, or even fall off. on the 2008 the AMP is now BCM/PCM/HVAC control module the first step is after fuse checking is the do a full OBD2 one SCAN on the PCM port. see if there are DTC errors. (do that now) logic fails. BCM controls the front fan (cond) or PCM does on manual AC option.

• blower voltage dead. (Blow logic failed)
• engine overheated (or sensor lies) "wires fell off?"
• engine overloaded, a/c cuts at crank, and wide open throttle.
• hi/lo switch cuts out, protecting loop from DAMAGE.
• lots of sensors can fail here, scan it?
• outside air temp, too cold to run A/C? (auto system)
• evap core icing up sensor, shows too cold, near 32f.
• The manual system uses PCM to operated the 2 main AC relays as a slave to the AC brain box. but is BCM on fancy auto system.
• not scanning the PCM/BCM now, you will FAIL.

The manual system is below. seen in the FSM book. the tests are easy do you want me to gue$$ or TEST.

Check breaks you may need pads ,shoes,brake fluid.

You might be able to lift trap door, with a small screwdriver. then try again. If it's stuck in, then CD player has to come out , to enable it to be removed, by a proffesional

if fails on high fuse is blown test the blower fuse.