Hyundai Tucson: AWD operation / All Wheel Drive (AWD) mode selection
WARNING
If AWD warning light (
) stays
on the instrument cluster, your vehicle may have a malfunction with the AWD system.
When the AWD warning light (
) illuminates
have your vehicle checked by an authorized HYUNDAI dealer as soon as possible.
CAUTION
When driving on normal roads, deactivate the AWD LOCK mode by pushing the AWD LOCK button (AWD LOCK indicator light goes off). Driving on normal roads with the AWD LOCK mode, especially, when cornering may cause mechanical noise or vibration. The noise and vibration will disappear when the AWD LOCK mode is deactivated. Prolong driving with the noise and vibration may damage some parts of the power train.
✽ NOTICE
When the AWD LOCK mode is deactivated, a sensation may be felt as the driving power is delivered entirely to the front wheels.
AWD operation
...
For safe AWD operation
Before driving
Make sure all passengers are wearing seat belts.
Sit upright and closer to the steering wheel than usual. Adjust the steering
wheel to a position comfortable for you to drive.
...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Crankshaft Position Sensor (CKPS) Troubleshooting
Signal waveform
This example shows a typical Crankshaft Position Sensor(CkPS)
and Camshaft Position Sensor(CMPS) waveform at idle.The PCM controls
the injection and ignition timing by using these signals.
Generally CkPS signal is used to detect the piston's position
and CMPS signal is use ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Relay Box (Engine Compartment) Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Pull out the relay from the engine compartment relay box.
Power Relay (Type A)
Check for continuity between the terminals.
A : Blower relay
B : Horn relay
C : Cooling fan relay (Low)
D : Start relay
E : Burglar horn rela ...
