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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 7 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)DIAGNOSTIC CHARTSDTC 17 - PASSENGER-SIDE DEPLOYMENT LOOP OPENDTC WILL CLEAR
1999 GMC Forward Control 5.7 R, Automatic

DTC Will Clear

1999 GMC Forward Control 5.7 R, AutomaticSECTION DTC Will Clear
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 1996 GMC Vandura Special, 1996 GMC Vandura, 1996 GMC Savana Special, 1996 GMC Savana Camper Special, and 1996 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.

Current DTC: voltage difference between PASSENGER-SIDE HIGH terminal No. 1 and PASSENGER-SIDE LOW terminal No. 4 is below 0.4 volts for 500 milliseconds. History DTC: scan tool clear codes command issued or 250 malfunction free ignition cycles have occurred. When scan tool clear codes command issued and malfunction still present, DTC will not reappear until next ignition cycle.

NOTE: Test numbers refer to test numbers on diagnostic chart. For circuit number identification, see WIRING DIAGRAMS  .
  • 2) This test checks for proper contact and/or corrosion of Yellow  2-way connector.
  • 9) This test isolates malfunction to one side of inflatable restraint I/P module Yellow  2-way connector. This is done by substituting known good resistance of load tool and observing if malfunction is still present.
  • 11) This test checks for proper contact and/or corrosion of inflatable restraint control module connector.
  • 16) This test determines whether malfunction is in CKT 1403.
  • 18) This test determines whether malfunction is in CKT 1404.
RENDER: 1.0x

NO RELATED

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