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On-Board Diagnostic - Automatic Transmission: Other Mazda MX-5 NB рестайлинг

Automatic Trans 63 illustrations ~569 words

AFTER REPAIR PROCEDURE

CAUTIONAfter repairing a malfunction, perform this procedure to verify that the malfunction has been corrected. When this procedure is carried out, be sure to drive the vehicle at lawful speed and pay attention to the other vehicles.
  1. Connect the SSTs (WDS or equivalent) to the DLC-2.
  2. Turn the ignition key to ON (engine off).
  3. Select the clear code function and clear the DTC.
  4. Perform the following DTC inspections to ensure that the DTC has been resolved: For P0705 Start the engine. Drive the vehicle in each range (P, R, N, D, 2, and 1) for 10 seconds or more. Go to Step 5. For P0706 Start the engine. Drive the vehicle in each range (D, 2, and 1) under the following conditions for 25 seconds or more. Vehicle speed (VSS PID): 60 km/h {37 mph} or above Go to Step 5. For P0715 Start the engine. Drive the vehicle under the following conditions for 50 seconds or more. Vehicle speed (VSS PID): 20 km/h {12.4 mph} TR switch position: D range Gear position: 1GR Go to Step 5. For P0720 Start the engine. Drive the vehicle under the following conditions for 85 seconds or more. Vehicle speed (VSS PID): 60 km/h {37 mph} or above TR switch position: D range Gear position: 3GR Go to Step 5. For P0725 Start the engine. Drive the vehicle under the following condition for 10 seconds or more. Vehicle speed (VSS PID): 60 km/h {37 mph} or above Go to Step 5. For P0741, P0742 Start the engine. Warm up the engine and transmission. Drive the vehicle under the following conditions for 24 seconds or more. Vehicle speed (VSS PID): Within 5 km/h {3.1 mph}-100 km/h {62 mph} Engine coolant temperature (ECT PID): 60°C {140°F} or above Engine speed (RPM PID): 600 rpm or above Gear position: 3GR and 4GR TR switch position: D range TCC operation Go to Step 5. For P0751, P0752, P0756, P0757 Start the engine. Warm up the engine and transmission. Drive the vehicle and make sure that the gears shift smoothly from 1GR to 4GR under the following conditions. Engine coolant temperature (ECT PID): 60°C {140°F} or above Engine speed (RPM PID): 600 rpm or above Vehicle speed (VSS PID): 5 km/h {3.1 mph} or above Go to Step 5. For P0743, P0753, P0758 Start the engine. Warm up the engine and transmission. Drive the vehicle in D range and make sure that the gears shift smoothly from 1GR to 4GR and TCC is operated. Go to Step 5. For P0222, P0223 Start the engine for 2 seconds or more. Go to Step 6 .
  5. Gradually slow down and stop the vehicle.
  6. Make sure that the repaired DTC does not recur.

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Scheme 166: DIAGNOSTIC TROUBLE CODES TABLE

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* 1: Indicates the applicable item in On-Board System Readiness Test defined by CARB.

DTCDescription
DTC P0222THROTTLE POSITION (TP) SENSOR CIRCUIT SHORT
DTC P0223THROTTLE POSITION (TP) SENSOR CIRCUIT OPEN
DTC P0705TRANSMISSION RANGE (TR) SWITCH CIRCUIT MALFUNCTION (SHORT CIRCUIT)
DTC P0706TRANSMISSION RANGE (TR) SWITCH CIRCUIT MALFUNCTION (OPEN CIRCUIT)
DTC P0715INPUT/TURBINE SPEED SENSOR CIRCUIT MALFUNCTION
DTC P0720OUTPUT SPEED SENSOR CIRCUIT MALFUNCTION
DTC P0725ENGINE SPEED INPUT CIRCUIT MALFUNCTION
DTC P0741TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE MALFUNCTION (STUCK OFF)
DTC P0742TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE MALFUNCTION (STUCK ON)
DTC P0743TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE CIRCUIT MALFUNCTION
DTC P0751SHIFT SOLENOID A MALFUNCTION (STUCK OFF)
DTC P0752SHIFT SOLENOID A MALFUNCTION (STUCK ON)
DTC P0753SHIFT SOLENOID A CIRCUIT MALFUNCTION
DTC P0756SHIFT SOLENOID B MALFUNCTION (STUCK OFF)
DTC P0757SHIFT SOLENOID B MALFUNCTION (STUCK ON)
DTC P0758SHIFT SOLENOID B CIRCUIT MALFUNCTION

DIAGNOSTIC TROUBLE CODES (DTC) LIST

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Scheme 169: DETECTION CONDITIONS & POSSIBLE CAUSES

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Scheme 215: DTC DETECTION CONDITIONS & POSSIBLE CAUSES

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Scheme 223: DIAGNOSTIC PROCEDURE

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Scheme 225: DETECTION CONDITIONS & POSSIBLE CAUSES

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