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TCC Slip Control Test

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  1. Utilize TIS2Web/GDS2/MDI service tool
  2. Select module diagnostics - TCM
  3. Select TCC data for session log/data collection
  4. Collect data between 89 and 113 km/h (55 and 70 mph) steady state/steady throttle with minimum 15 seconds
  5. For line graph evaluation, set parameter minimum and maximum to values stated for comparison: See Figure 1 
  6. Evaluate collected data with line graphs and compare data to each figure below:
    • Normal State: See Figure 2 
    • Degraded State: See Figure 3 
    • Damaged State: See Figure 4 

Figure 1: Parameter Minimum and Maximum Values 

GM5598536Courtesy of GENERAL MOTORS COMPANY

Figure 2: Parameter Normal Test Result 

GM5598537Courtesy of GENERAL MOTORS COMPANY

Figure 3: Parameter Degraded Test Result 

GM5598538Courtesy of GENERAL MOTORS COMPANY

Figure 4: Parameter Damaged Test Result 

GM5598539Courtesy of GENERAL MOTORS COMPANY