|
|
Content .. 997 998 999 1000 ..
6. (K99) O2 1/1 HEATER CONTROL CIRCUIT OPEN Turn the ignition off. CAUTION: Do not probe the PCM harness connectors. Probing the Is the resistance below 5.0 ohms? Yes >> Go To 7 No >> Repair the open in the (K99) O2 1/1 Heater Control circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 7. PCM NOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform (NGC) POWERTRAIN VERIFICATION TEST VER - 5. No >> Replace and program the Powertrain Control Module per Service Information. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) 9 - 20 ENGINE ELECTRICAL DIAGNOSTICS LX |