Check operation of brake stop P-1 4 15045.11W1 5. light system. 6. Replace wheel bearing and race. P-2 21 03510.05W 7. Remove and reinstall sealed P-2 21 03510.05W wheel bearing assembly. Electronic Brake, Traction and Stability Control Systems Diagnosis and Repair 1. Identify and inspect electronic P-3 14, 15 13044.11W-R2 brake control system 15045.11W2 components; determine 15045.13T1 necessary action. 15045.16T1 2. Identify traction control/vehicle P-3 14, 17 13044.11W-R2 stability control system 15045.11W2 components. 3. Describe the operation of a P-3 16 18420.05W regenerative braking system. 18443.01W-R2 4. Diagnose poor stopping, wheel P-2 15 13044.11W-R2 lock-up, abnormal pedal feel, 15045.11W2 unwanted application, and noise concerns associated with the electronic brake control system ; determine necessary action. 5. Diagnose electronic brake P-2 15 13044.11W-R2 control system electronic 15045.11W2 control(s) and components by 50250.21T1 retrieving diagnostic trouble codes, and/or using recommended test equipment; determine necessary action. 6. Depressurize high-pressure P-3 15 13044.11W-R2 components of an electronic 15045.11W2 brake control system. 7. Bleed the electronic brake P-1 15, 16 13044.11W-R2 control system hydraulic 15045.11W2 circuits. CHAPTER 1 Braking System Components and Performance Standards
5. Check operation of brake stop light system. P-1 4 15045.11W1 6. Replace wheel bearing and race. P-2 21 03510.05W 7. Remove and reinstall sealed wheel bearing assembly. P-2 21 03510.05W Electronic Brake, Traction and Stability Control Systems Diagnosis and Repair 1. Identify and inspect electronic brake control system components; determine necessary action. P-3 14, 15 13044.11W-R2 15045.11W2 15045.13T1 15045.16T1 2. Identify traction control/vehicle stability control system components. P-3 14, 17 13044.11W-R2 15045.11W2 3. Describe the operation of a regenerative braking system. P-3 16 18420.05W 18443.01W-R2 4. Diagnose poor stopping, wheel lock-up, abnormal pedal feel, unwanted application, and noise concerns associated with the electronic brake control system ; determine necessary action. P-2 15 13044.11W-R2 15045.11W2 5. Diagnose electronic brake control system electronic control(s) and components by retrieving diagnostic trouble codes, and/or using recommended test equipment; determine necessary action. P-2 15 13044.11W-R2 15045.11W2 50250.21T1 6. Depressurize high-pressure components of an electronic brake control system. P-3 15 13044.11W-R2 15045.11W2 7. Bleed the electronic brake control system hydraulic circuits. P-1 15, 16 13044.11W-R2 15045.11W2 CHAPTER 1 Braking System Components and Performance Standards
GM_Brakes_Steer_Susp_IM.docx