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Possible Causes

Possible Causes 
THROTTLE PLATE / BORE INSPECTION
(K124) ETC MOTOR (+) CIRCUIT SHORTED TO VOLTAGE
(K126) ETC MOTOR (-) CIRCUIT SHORTED TO VOLTAGE
(K124) ETC MOTOR (+) CIRCUIT SHORTED TO THE (K126) ETC MOTOR (-) CIRCUIT
(K124) ETC MOTOR (+) CIRCUIT OPEN
(K124) ETC MOTOR (+) CIRCUIT SHORTED TO GROUND
(K126) ETC MOTOR (-) CIRCUIT OPEN
(K126) ETC MOTOR (-) CIRCUIT SHORTED TO GROUND
LOW BATTERY VOLTAGE
ETC MOTOR/THROTTLE BODY
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .