Hyundai Azera: Troubleshooting
| Troubleshooting |
Ignition System
| Symptom | Suspect area | Remedy |
| Engine will not start or is hard to start (Cranks OK) | Ignition lock switch | Inspect ignition lock switch, or replace as required |
| Ignition coil | Inspect ignition coil, or replace as required | |
| Spark plugs | Inspect spark plugs, or replace as required | |
| Ignition wiring disconnected or broken | Repair wiring, or replace as required | |
| Rough idle or stalls | Ignition wiring | Repair wiring, or replace as required |
| Ignition coil | Inspect ignition coil, or replace as required | |
| Engine hesitates/poor acceleration | Spark plugs and spark plug cables | Inspect spark plugs / cable, or replace as required |
| Ignition wiring | Repair wiring, or replace as required | |
| Poor mileage | Spark plugs and spark plug cables | Inspect spark plugs / cable, or replace as required |
Charging System
| Symptom | Suspect area | Remedy |
| Charging warning indicator does not light with ignition switch "ON" and engine off. | Fuse blown | Check fuses |
| Light burned out | Replace light | |
| Wiring connection loose | Tighten loose connection | |
| Electronic voltage regulator | Replace alternator | |
| Communication error | Inspect wiring between ECM-Regulator Inspect ECM output signal /or replace alternator as required | |
| Charging warning indicator does not go out with engine running. (Battery requires frequent recharging) | Drive belt loose or worn | Adjust belt tension or replace belt |
| Battery cable loose, corroded or worn | Inspect cable connection, repair or replace cable | |
| Electronic voltage regulator or alternator | Replace alternator | |
| Wiring | Repair or replace wiring | |
| Battery condition detection error | Replace battery sensor | |
| Overcharge | Electronic voltage regulator | Replace alternator |
| Voltage sensing wire | Repair or replace wiring | |
| Discharge | Drive belt loose or worn | Adjust belt tension or replace belt |
| Wiring connection loose or short circuit | Inspect wiring connection, repair or replace wiring | |
| Electronic voltage regulator or alternator | Replace alternator | |
| Poor grounding | Inspect ground or repair | |
| Worn battery | Replace battery | |
| Bad electrical load | Replace electrical load |
Starting System
| Symptom | Suspect area | Remedy |
| Engine will not crank | Battery charge low | Charge or replace battery |
| Battery cables loose, corroded or worn out | Repair or replace cables | |
| Transmission range switch (Vehicle with automatic transmission only) | Refer to AT group-automatic transmission | |
| Fuse blown | Replace fuse | |
| Starter motor faulty | Replace | |
| Ignition switch faulty | Replace | |
| Engine cranks slowly | Battery charge low | Charge or replace battery |
| Battery cables loose, corroded or worn out | Repair or replace cables | |
| Starter motor faulty | Replace | |
| Starter keeps running | Starter motor | Replace |
| Ignition switch | Replace | |
| Starter spins but engine will not crank | Short in wiring | Repair wiring |
| Pinion gear teeth broken or starter motor | Replace | |
| Ring gear teeth broken | Replace drive plate or torque converter |
Specifications
Specification
Ignition System
ItemsSpecificationIgnition coilPrimary resistance0.75? ± 15 %Secondary resistance5.9k? ± 15 %Spark plugsTypeSILZKR7B11Gap1.0 ~ 1.1mm (0.0394 ~ 0.0433in.)
Starting ...
General Information
The Micro 570 Analyzer (Canada only)
The Micro 570 Analyzer provides the ability to test the
charging and starting systems, including the battery, starter and
alternator.
...
See also:
Repair procedures
Service Point Target Auto Calibration (SPTAC)
This procedure provides a way to calibrate the camera by
having the service technician align the car to a well lit simulated
straight road target; ...
Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery
and cables as described in section 7. The level of charge in your battery can be
checked by an authorized HYUNDAI d ...
Variable Intake Solenoid (VIS) Valve Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the VIS valve connector.
3.
Measure resistance between the VIS valve terminals 1 and 2.
4.
Check that the resistance is within ...
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Hyundai Azera Manuals
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