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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Automatic Transmission - 5ET50 (MKE)) >> Diagnostic Information and Procedures >> DTC P215B: Vehicle Speed - Output Shaft Speed Not Plausible >> Circuit/System Verification

Circuit/System Verification

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  1. Inspect for broken driveline components.
  2. Operate the vehicle at 16-32 km/h (10-20 mph) while observing the Transmission OSS and ABS wheel parameters on the scan tool.
    • ECM - The OSS signal and AS wheel speed signal displays should not vary by greater than 10 km/h (6.2 mph).
    • Hybrid/EV Powertrain Control Module 1 - The OSS and ABS wheel speed signal displays should not vary by greater than 19 km/h (12 mph).