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Page Title: ELECTRONIC FOOT PEDAL ASM (EFPA) CIRCUIT FAILED HIGH (VOLTAGE HIGH) ALSO CALLED THROTTLE POSlTlON SENSOR (TPS)
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TM   9-2320-360-20-3 Section  4 TROUBLESHOOTING CHARTS E. FLASH CODE: J1587  CODE: 22 P914  - ELECTRONIC FOOT PEDAL ASM (EFPA) CIRCUIT FAILED HIGH (VOLTAGE HIGH) ALSO CALLED THROTTLE POSlTlON SENSOR (TPS) STEP/SEQUENCE 22-12  Check  for  Short to Battery + Turn ignition off. Pull out both DDEC circuit breakers (CB20  &21). Disconnect  5-way  power  harness connector at the ECM. Read  resistance  between  sockets D2 and B3 on the vehicle harness connector. Also  read  resistance  between socket D2 on the vehicle harness connector  and  the  following sockets on the 5-way power harness connector: B, C, D, & E. 22-13  Check  for  Outside DDEC Battery + Turn ignition off. Remove  ECM  5-way  power harness  connectors. Remove  vehicle  harness connector. Turn ignition on. Read voltage A3 (red lead) to a good ground (black lead). Read voltage C3 (red lead) to a good ground (black lead). 22-30  Verify  Repairs Turn ignition off. Reconnect  all  connectors. Turn ignition on. Clear codes. Note status of "Check Engine" light. If "Check Engine" light does not stay on, start engine and run (TM  9-2320-360-10)  until "Check Engine" light comes on or 1 minute. Stop engine. Read all codes. RESULT WHAT TO DO NEXT Go to 22-13. greater than 10,000 ohms or open. to 10,000 ohms. A  short  exists  between  sockets where less than 10,000 ohms resistance was read. Repair short and reset circuit breakers. Then go to 22-30. Go to 22-9. Outside power is shorted to either (ckt #952) or (ckt #916). Repair short. Then go to 22-30. No codes. Code 91/4 (and any other codes).   Repairs are complete.   All system diagnostics are complete. Please review this section from the first step to find the error. Any other codes   Go to START-1, pg H-25, to except Code 91/4. service  other  codes. H-151

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