SERVICE MANUAL | |
Applies to: Tiburon 1998-2001 | |
GROUP | |
Engine Electrical System | Ignition System |
Trouble condition |
Probable cause |
Remedy |
Engine will not start or is hard to start. (Cranks OK) |
Ignition coil faulty |
Inspect ignition coil |
|
Camshaft position sensor faulty |
Replace camshaft position sensor |
|
Spark plug cable faulty |
Inspect spark plug cable |
|
Spark plugs faulty |
Replace plugs |
|
Ignition wiring disconnected or broken |
Inspect wiring |
Rough idle or stalls |
Spark plugs faulty |
Replace plugs |
|
Ignition wiring faulty |
Inspect wiring |
|
Ignition coil faulty |
Inspect ignition coil |
Engine hesitates/poor acceleration |
Spark plugs faulty |
Replace plugs |
|
Ignition wiring faulty |
Inspect wiring |
Poor mileage |
Spark plugs faulty |
Replace plugs |
Trouble condition |
Probable cause |
Remedy |
Charging warning indicator does not light with ignition switch "ON" and engine off |
Fuse blown |
Check fuses |
|
Bulb burned out |
Replace bulb |
|
Wiring connection loose |
Tighten loose connections |
|
Electronic voltage regulator faulty |
Replace voltage regulator |
Charging warning indicator does not go out with engine running (Battery requires frequent recharging) |
Drive belt loose or worn |
Adjust tension or replace drive belt |
|
Battery cables loose, corroded or worn |
Repair or replace cables |
|
Fuse blown |
Check fuses |
|
Fusible link blown |
Replace fusible link |
Electronic voltage regulator or generator faulty |
Test generator |
|
|
Wiring faulty |
Repair wiring |
Discharge battery |
Drive belt loose or worn |
Adjust tension or replace drive belt |
|
Wiring connection loose or open circuit |
Tighten loose connection or repair wiring |
|
Fusible link blown |
Replace fusible link |
|
Poor grounding |
Repair |
|
Electronic voltage regulator or generator faulty |
Test generator |
|
Worn battery |
Replace battery |
Overcharge |
Electronic voltage regulator faulty |
Replace voltage regulator |
|
Voltage sensing wire faulty |
Repair wire |
CC: Cruise control
CODE NO. |
DISPLAY PATTERNS (Use with scan tool) |
PROBABLE CAUSE |
CHECK ITEMS |
01 (Vacuum pump) |
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Abnormal condition of auto cruise vacuum pump drive system |
|
02 (Speed sensor) |
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Abnormal condition of vehicle speed signal system |
|
03 (Low speed limit) |
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Vehicle speed less than 40km/h |
| |
04 (Redundant brake) |
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Vehicle speed less than memory speed by 15km/h |
| |
05 (Control switch) |
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SET and RESUME switches on simultaneously |
| |
06 (Control module) |
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Abnormal condition of CCM |
|
07 (Cancel signal) |
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Cancel switch ON |
|
Trouble symptom |
Probable cause |
Remedy |
The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setting |
Malfunction of the vehicle speed sensor circuit |
Repair the vehicle speed sensor system, or replace the part |
|
Malfunction of the speedometer cable or speedometer drive gear |
|
|
Cruise vacuum pump circuit poor contact |
Repair the actuator system, or replace the part |
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
The CC system is not cancelled when the brake pedal is depressed |
Damaged or disconnected wiring of the stop lamp switch |
Repair the harness or replace the stop lamp switch |
|
Cruise vacuum pump drive circuit short-circuit |
Repair the harness or replace the vacuum pump |
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
The CC system is not cancelled when the shift lever is moved to the "N" position (It is cancelled, however, when the brake pedal is depressed |
Damaged or disconnected wiring of inhibitor switch input circuit |
Repair the harness or repair or replace the inhibitor switch |
|
Improper adjustment of inhibitor switch |
|
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
Cannot decelerate (coast) by using the SET switch |
Temporary damaged or disconnected wiring of SET switch input circuit |
Repair the harness or replace the SET switch |
|
Actuator circuit poor contact |
Repair the harness or replace the actuator |
|
Malfunction of the actuator |
|
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
Cannot accelerate or resume speed by using the RESUME switch |
Damaged or disconnected wiring, or short circuit, or RESUME switch input circuit |
Repair the harness or replace the RESUME switch |
|
Actuator circuit poor contact |
Repair the harness or replace the actuator |
|
Malfunction of the actuator |
|
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
CC system can be set while driving at a vehicle speed of less than 40km/h (25mph), or there is no automatic cancellation at that speed |
Malfunction of the vehicle-speed sensor circuit |
Repair the vehicle speed sensor system, or replace the part |
|
Malfunction of the speedometer cable or the speedometer drive gear |
|
|
Malfunction of the CCM |
Replace the CCM |
Trouble symptom |
Probable cause |
Remedy |
The cruise main switch indicator lamp does not illuminate (But CC system is normal) |
Damaged or disconnected bulb of cruise main switch indicator lamp |
Repair the harness or replace the part. |
|
Harness damaged or disconnected |
|
Trouble symptom |
Probable cause |
Remedy |
Malfunction of control function by ON/OFF switching of idle switch |
Malfunction of circuit related to idle switch function |
Repair the harness or replace the part |
|
Malfunction of the CCM |
|
Trouble symptom |
Probable cause |
Remedy |
Overdrive is not cancelled during fixed speed driving |
Malfunction of circuit related to over-drive cancellation, or malfunction of CCM |
Repair the harness or replace the part |
No shift to overdrive during manual driving |
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