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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Automatic Transmission -- AISIN -- 81-40LE -- Diagnosis (DTC P0743 To DTC U2105)) >> Diagnosis >> DTC P0758 (European and N. American Emissions) >> Cause of Failure

Cause of Failure

WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0758 (European and N. American Emissions)

Step Action Value(s) Yes No
1
  1. Turn OFF the ignition.
  2. Install the scan tool.
  3. With the engine OFF, turn the ignition switch to the ON position.
  4. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu.
  5. Store Freeze Frame/Failure Records.
  6. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu.
  7. Clear DTC Information.
  8. Perform 1 vehicle drive cycle.
Is the MIL lamp ON?		 - Go to Step 2  Go to Step 3 
2
  1. Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
  2. Request DTC by Status.
Is DTC P0758 displayed?		 - Go to Step 4  Go to Step 3 
3 Repair the temporary connection failure of the connector. Refer to Wiring Harness and Connector Inspection Diagnosis .
Did you complete the repair?		 - System OK -
4
  1. Turn OFF the ignition.
  2. Measure the resistance between the vehicle harness and Shift Solenoid 2 (SS2). Refer to Shift Solenoid (1, 2), Timing Solenoid, Lock-Up Solenoid Inspection .
  3. Disconnect the transmission control module (TCM) connector and measure the resistance between the terminal A15 and A23.
Is the measurement within the specified values?		 20°C (68°F)
11-16 Ω		 Go to Step 5  Go to Step 6 
5
  1. Estimate the failure of between the vehicle wiring harness connector and TCM.
  2. Inspect the connector. Refer to Wiring Harness and Connector Inspection Diagnosis .
  3. Inspect the connection condition between the connectors.
Is the connection condition OK?		 - Go to Step 7  Go to Step 3 
6
  1. Estimate the failure of between the vehicle harness and SS2.
  2. Disconnect the transaxle harness connector and measure the resistance between SS2 connector terminal 10 and ground.
Is the measurement within the specified values?		 20°C (68°F)
11-16 Ω		 Go to Step 8  Go to Step 9 
7
  1. Replace the TCM. Refer to Transmission Control Module (TCM) Replacement .
  2. Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed?		 - Go to Step 1  System OK
8
  1. Estimate the failure of the vehicle wiring harness or between connectors.
  2. Inspect continuity and short circuit for the vehicle wiring harness and check the connection condition between connectors C-3. Refer to Wiring Harness and Connector Inspection Diagnosis .
Is the condition OK?		 - Go to Step 3  Go to Step 11 
9
  1. Estimate the failure of the transaxle harness or between connectors of SS2.
  2. Inspect the SS2. Refer to Shift Solenoid (1, 2), Timing Solenoid, Lock-Up Solenoid Inspection .
Is the problem found?		 - Go to Step 12  Go to Step 10 
10
  1. Estimate the failure of the transaxle harness.
  2. Inspect continuity and short circuit for the transaxle harness and inspect the connection condition between connectors. Refer to Shift Solenoid (1, 2), Timing Solenoid, Lock-Up Solenoid Inspection .
Is the condition OK?		 - Go to Step 3  Go to Step 11 
11 Replace the transaxle harness.
Did you complete the replacement?		 - System OK -
12 Replace the SS2. Refer to Shift Solenoid (1, 2), Timing Solenoid, Lock-Up Solenoid Inspection .
Did you complete the replacement?		 - System OK -
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