Thursday, April 8, 2010

Azera Engine Stalling/Shock Shifting

Model : Grandeur/Azera Model yr. 2008 Mileage: 90,000
Displacement : 3.3 cc Fuel: Gasoline T/A Auto
Group : General System: Fuel & Relay Information
N code Abnormal Shift c code Poor Contact & Short,open circuit
Subject :ATM SHOCK AND ENGINE STALLING – JUNCTION BOX

1) Condition
  1. Vehicle shock occurs when moving shift lever from N to P
  2. Impossible to drive forward when stepping on accelerator pedal
    after moving shift from N to D range
  3. ATM position indicator light fails to illuminate when symptom occurs.
2) Cause
  • Poor contact of engine compartment junction box
3)Diagnosis
    DTC Diagnosis Item
    P0707 Trans Axle range switch
  1. Scan tool check
  2. Inspect Trans axle range using multi meter.
    =Calculate the resistance between # 8 terminal and # 1,3,4,7,9,10 terminal
    with the shift lever moved ( P, R, N ,D ) –0 ohms ( normal)
  3. With the ignition key “ on “ inspect the the supplied power to trans axle switch
    using test lamp – the power is not supplied.
  4. Inspect #23 fuse condition ; Normal.
  5. calculate the resistance between CO9 connector # 8
    and JCO1 connector # E6 using multi meter : 0 ohms
  6. Inspect the JCO9 connector condition :poor contact to the terminal.
4) Repair Guide
  • Repair the engine compartment junction box.
  • more study & please leave me a comments

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