OK -- REPLACE POWER MANAGEMENT CONTROL ECU See: Power and Ground Distribution/Power Distribution
Module/Service and Repair/Removal
4. CHECK HARNESS AND CONNECTOR (BATTERY - POWER MANAGEMENT CONTROL ECU) See: B2271
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (BATTERY - POWER MANAGEMENT CONTROL ECU)
OK -- Continue to next step.
5. CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY GROUND) See: B2271
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY
GROUND)
OK -- Continue to next step.
6. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - POWER MANAGEMENT CONTROL ECU)
(a) Disconnect the F15 connector from the combination meter assembly.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - JUNCTION CONNECTOR)
OK -- Continue to next step.
7. INSPECT COMBINATION METER ASSEMBLY
(a) Remove the combination meter See: Instrument Panel, Gauges and Warning Indicators/Instrument Cluster / Carrier/Service and
Repair/Removal and Replacement/Combination Meter/Removal.
(b) Reconnect the F15 connector to the combination meter assembly.
(c) Reconnect the F8 connector to the power management control ECU.
(d) Connect an oscilloscope to terminal F15-3 (+S) and body ground.
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