Note. For circuit reference, see DTC P0560 schematic.
Circuit Description
PCM monitors system voltage on ignition feed circuit to PCM harness connector C1. DTC will set if this voltage is greater than 16 volts for 6 seconds.
Home/Oldsmobile/Aurora/Oldsmobile Aurora I (1994-1999)/Repair manual/Testing & Diagnostics/DTC P0563 - SYSTEM VOLTAGE HIGH
Contents
Wiring diagrams Section: Testing & Diagnostics- Engine Controls - Basic Testing 4.0L: Diagnosis
- Engine Controls - Basic Testing 4.0L: Removal & Installation
- Engine Controls - Basic Testing 4.0L: Other
- Engine Control System Tests W/o Codes: Overview
- Engine Control System Tests W/o Codes: Diagnosis
- Engine Control System Tests W/o Codes: Other
- Engine Controls - Tests W/codes: Specifications
- Engine Controls - Tests W/codes: Diagnosis
- Engine Controls - Tests W/codes: Component Locations
- Engine Controls - Tests W/codes: Other
- DTC P0102 - MAF SENSOR CIRCUIT LOW FREQUENCY
- DTC P0103 - MAF SENSOR CIRCUIT HIGH FREQUENCY
- DTC P0106 - MAP SENSOR SYSTEM PERFORMANCE
- DTC P0107 - MAP SENSOR CIRCUIT LOW VOLTAGE
- DTC P0108 - MAP SENSOR CIRCUIT HIGH VOLTAGE
- DTC P0111 - IAT SENSOR CIRCUIT PERFORMANCE
- DTC P0112 - IAT SENSOR CIRCUIT LOW VOLTAGE
- DTC P0113 - IAT SENSOR CIRCUIT HIGH VOLTAGE
- DTC P0116 - ECT SENSOR CIRCUIT PERFORMANCE
- DTC P0117 - ECT SENSOR CIRCUIT LOW VOLTAGE
- DTC P0118 - ECT SENSOR CIRCUIT HIGH VOLTAGE
- DTC P0120 - TP SENSOR SYSTEM PERFORMANCE
- DTC P0121 - TP SENSOR CIRCUIT INSUFFICIENT ACTIVITY
- DTC P0122 - TP SENSOR CIRCUIT VOLTAGE LOW
- DTC P0123 - TP SENSOR CIRCUIT HIGH VOLTAGE
- DTC P0125 - ECT EXCESSIVE TIME TO REACH CLOSED LOOP
- DTC P0132 - HO2S CIRCUIT HIGH VOLTAGE BANK 1, SENSOR 1 (REAR)
- DTC P0133 - HO2S SLOW RESPONSE BANK 1, SENSOR 1 (REAR)
- DTC P0134 - HO2S INSUFFICIENT ACTIVITY BANK 1, SENSOR 1 (REAR)
- DTC P0135 - HO2S HEATER CIRCUIT BANK 1, SENSOR 1 (REAR)
- DTC P0138 - HO2S CIRCUIT HIGH VOLTAGE BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P0139 - HO2S SLOW RESPONSE BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P0140 - HO2S INSUFFICIENT ACTIVITY BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P0141 - HO2S HEATER CIRCUIT BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P0143 - HO2S CIRCUIT LOW VOLTAGE BANK 1, SENSOR 3 (POST-CONVERTER)
- DTC P0144 - HO2S CIRCUIT VOLTAGE HIGH BANK 1, SENSOR 3 (POST-CONVERTER)
- DTC P0146 - HO2S CIRCUIT INSUFFICIENT ACTIVITY BANK 1, SENSOR 3 - POST-CONVERTER
- DTC P0147 - HO2S HEATER CIRCUIT BANK 1, SENSOR 3 - POST-CONVERTER
- DTC P0151 - HO2S CIRCUIT LOW VOLTAGE BANK 2, SENSOR 1 (FRONT)
- DTC P0152 - HO2S CIRCUIT HIGH VOLTAGE BANK 2, SENSOR 1 (FRONT)
- DTC P0153 - HO2S SLOW RESPONSE BANK 2, SENSOR 1 (FRONT)
- DTC P0154 - HO2S CIRCUIT INSUFFICIENT ACTIVITY BANK 2, SENSOR 1 (FRONT)
- DTC P0155 - HO2S HEATER CIRCUIT BANK 2, SENSOR 1 (FRONT)
- DTC P0171 - FUEL TRIM SYSTEM LEAN BANK 1
- DTC P0172 - FUEL TRIM SYSTEM RICH BANK 1
- DTC P0174 - FUEL TRIM SYSTEM LEAN BANK 2
- DTC P0175 - FUEL TRIM SYSTEM RICH BANK 2
- DTC P0202 - INJECTOR NO. 2 CONTROL CIRCUIT
- DTC P0203 - INJECTOR NO. 3 CONTROL CIRCUIT
- DTC P0204 - INJECTOR NO. 4 CONTROL CIRCUIT
- DTC P0205 - INJECTOR NO. 5 CONTROL CIRCUIT
- DTC P0206 - INJECTOR NO. 6 CONTROL CIRCUIT
- DTC P0207 - INJECTOR NO. 7 CONTROL CIRCUIT
- DTC P0208 - INJECTOR NO. 8 CONTROL CIRCUIT
- DTC P0232 - FUEL PUMP FEEDBACK CIRCUIT HIGH VOLTAGE
- DTC P0300-P0308 - ENGINE MISFIRE DETECTED
- DTC P0322 - IGNITION CONTROL (IC) MODULE 4X REFERENCE CIRCUIT NO FREQUENCY
- DTC P0325 - KNOCK SENSOR MODULE CIRCUIT
- DTC P0326 - KNOCK SENSOR CIRCUIT EXCESSIVE SPARK RETARD
- DTC P0327 - KNOCK SENSOR LOW VOLTAGE
- DTC P0340 - IGNITION CONTROL (IC) MODULE CAM REFERENCE CIRCUIT NO FREQUENCY
- DTC P0371 - IGNITION CONTROL (IC) MODULE 24X REFERENCE CIRCUIT TOO MANY PULSES
- DTC P0372 - IGNITION CONTROL (IC) MODULE 24X REFERENCE CIRCUIT MISSING PULSES
- DTC P0401 - EGR SYSTEM MALFUNCTION
- DTC P0420 - TWC SYSTEM LOW EFFICIENCY
- DTC P0507 - IAC SYSTEM RPM HIGH
- DTC P0550 - POWER STEERING PRESSURE SWITCH CIRCUIT VOLTAGE LOW
- DTC P0563 - SYSTEM VOLTAGE HIGH
- DTC P1106 - MAP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
- DTC P1107 - MAP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
- DTC P1108 - BARO-TO-MAP SENSOR CIRCUIT COMPARISON TOO HIGH
- DTC P1111 - IAT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
- DTC P1112 - IAT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
- DTC P1114 - ECT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
- DTC P1115 - ECT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
- DTC P1121 - TP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
- DTC P1122 - TP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
- DTC P1133 - HO2S INSUFFICIENT SWITCHING BANK 1, SENSOR 1 (REAR)
- DTC P1134 - HO2S TRANSITION TIME RATIO BANK 1, SENSOR 1 (REAR)
- DTC P1139 - HO2S INSUFFICIENT SWITCHING BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P1140 - HO2S TRANSITION TIME RATIO BANK 1, SENSOR 2 (PRE-CONVERTER)
- DTC P1153 - HO2S INSUFFICIENT SWITCHING BANK 2, SENSOR 1 (PRE-CONVERTER)
- DTC P1154 - HO2S TRANSITION TIME RATIO BANK 2, SENSOR 1 (FRONT)
- DTC P1258 - ENGINE OVER-TEMPERATURE PROTECTION
- DTC P1320 - IGNITION CONTROL (IC) MODULE 4X REFERENCE CIRCUIT INTERMITTENT NO PULSE
- DTC P1323 - IGNITION CONTROL (IC) MODULE 24X REFERENCE CIRCUIT LOW FREQUENCY
- DTC P1350 - IGNITION CONTROL (IC) SYSTEM
- DTC P1370 - IGNITION CONTROL (IC) MODULE 4X REFERENCE CIRCUIT TOO MANY PULSES
- DTC P1371 - IGNITION CONTROL (IC) MODULE 4X REFERENCE CIRCUIT TOO FEW PULSES
- DTC P1375 - IGNITION CONTROL (IC) MODULE 24X REFERENCE CIRCUIT HIGH VOLTAGE
- DTC P1376 - IGNITION GROUND CIRCUIT
- DTC P1377 - IGNITION CONTROL (IC) MODULE CAM PULSE TO 4X REFERENCE PULSE COMPARISON
- DTC P1381 - MISFIRE DETECTED-NO EBTCM/PCM SERIAL DATA
- DTC P1406 - EGR VALVE PINTLE POSITION CIRCUIT
- DTC P1441 - EVAP SYSTEM FLOW DURING NON-PURGE
- DTC P1442 - EVAP VACUUM SWITCH VOLTAGE HIGH DURING IGNITION ON
- DTC P1508 - IAC SYSTEM LOW RPM
- DTC P1509 - IAC SYSTEM HIGH RPM
- DTC P1524 - TP SENSOR LEARNED CLOSED THROTTLE ANGLE DEGREES OUT OF RANGE
- DTC P1526 - TP SENSOR LEARN NOT COMPLETE
- DTC P1535 - A/C HIGH SIDE TEMPERATURE SENSOR CIRCUIT
- DTC P1536 - A/C SYSTEM ECT OVER-TEMPERATURE
- DTC P1537 - A/C REQUEST CIRCUIT LOW VOLTAGE
- DTC P1538 - A/C REQUEST CIRCUIT HIGH VOLTAGE
- DTC P1539 - A/C HIGH PRESSURE SWITCH CIRCUIT HIGH VOLTAGE
- DTC P1540 - A/C SYSTEM - HIGH PRESSURE
- DTC P1542 - A/C SYSTEM HIGH PRESSURE/HIGH TEMPERATURE
- DTC P1560 - CRUISE CONTROL SYSTEM TRANSAXLE NOT IN DRIVE
- DTC P1564 - CRUISE CONTROL SYSTEM VEHICLE ACCELERATION TOO HIGH
- DTC P1566 - CRUISE CONTROL SYSTEM ENGINE RPM TOO HIGH
- DTC P1570 - CRUISE CONTROL SYSTEM TRACTION CONTROL ACTIVE
- DTC P1571 - TRACTION CONTROL SYSTEM PULSE WIDTH MODULATED (PWM) CIRCUIT NO FREQUENCY
- DTC P1574 - EBTCM SYSTEM STOP LIGHT SWITCH CIRCUIT VOLTAGE HIGH
- DTC P1575 - EXTENDED TRAVEL BRAKE SWITCH CIRCUIT VOLTAGE HIGH
- DTC P1579 - PARK/NEUTRAL-TO-DRIVE/REVERSE AT HIGH THROTTLE ANGLE
- DTC P1599 - ENGINE STALL OR NEAR STALL DETECTED
- DTC P1602 - LOSS OF EBTCM SERIAL DATA
- DTC P1603 - LOSS OF SENSING DIAGNOSTIC MODULE SERIAL DATA
- DTC P1604 - LOSS OF INSTRUMENT PANEL CLUSTER SERIAL DATA
- DTC P1605 - LOSS OF HVAC SERIAL DATA
- DTC P1633 - IGNITION SUPPLEMENT POWER CIRCUIT VOLTAGE LOW
- DTC P1634 - IGNITION 1 POWER CIRCUIT VOLTAGE LOW
- DTC P1637 - GENERATOR "L" TERMINAL CIRCUIT
- DTC P1638 - GENERATOR "F" TERMINAL CIRCUIT
- DTC P1640 - DRIVER 1 - INPUT VOLTAGE HIGH
- DTC P1642 - VEHICLE SPEED OUTPUT CIRCUIT
- DTC P1644 - DELIVERED TORQUE OUTPUT CIRCUIT
- DTC P1645 - EVAP PURGE SOLENOID OUTPUT CIRCUIT
- DTC P1650 - DRIVER 2 - INPUT VOLTAGE HIGH
- DTC P1654 - CRUISE DISABLE OUTPUT CIRCUIT
- Engine Controls - System/component Tests 4.0L: Overview
- Engine Controls - System/component Tests 4.0L: Diagnosis
- Engine Controls - System/component Tests 4.0L: Maintenance
- Engine Controls - System/component Tests 4.0L: Other
- A/c Compressor
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