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Home >> GMC >> 1999 >> Forward Control 6.5 F, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Computer Relearn Procedures) >> General Motors (Trucks & Vans) >> Escalade, Pickup, Sierra, SILVERADO, TAHOE, YUKON & YUKON XL >> Vehicle Driveability Computer Relearn Procedure (4.8L, 5.3L & 6.0L)

Vehicle Driveability Computer Relearn Procedure (4.8L, 5.3L & 6.0L)

WARNING: This page does not describe the selected car, but rather 98 other vehicles, including the 2001 Saturn SW2, 2001 Saturn SL2, 2001 Saturn SL1, 2001 Saturn SL, and 2001 Saturn SC2. However, it is still accessible from the selected car via links, so may be relevant.
  1. On manual transmission vehicles, go to next step. On automatic transmission vehicles, turn ignition off. Reconnect PCM battery connection. Turn A/C off. Set parking brake and block drive wheels. Start and operate engine until coolant reaches 176°F (80°C). Place transmission in Drive. Operate engine at idle for 5 minutes. Place transmission in Park. Idle engine another 5 minutes. Turn engine off for 30 seconds. PCM relearn procedure is complete.
  2. On manual transmission vehicles, turn ignition off. Reconnect PCM battery connection. Turn A/C off. Set parking brake and block drive wheels. Place transmission in Neutral. Start and operate engine until coolant reaches 176°F (80°C). Operate engine at idle for 5 minutes. Turn engine off for 30 seconds. PCM relearn procedure is complete.
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