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P0516-BATTERY TEMPERATURE SENSOR CIRCUIT LOW (CONTINUED) 3. (K25) BATT TEMP SIGNAL CIRCUIT SHORTED TO GROUND Turn the ignition off. Disconnect the C1 FCM harness connector. Measure the resistance between ground and the (K25) Batt Temp Sig- Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (K25) Batt Temp Signal circuit. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 No >> Go To 4 4. (K25) BATT TEMP SIGNAL CIRCUIT SHORTED TO THE (K91) BATT TEMP RETURN CIRCUIT Measure the resistance between the (K25) Batt Temp Signal circuit Is the resistance below 5.0 ohms? Yes >> Repair the short between the (K91) Batt Temp Return cir- cuit and the (K25) Batt Temp Signal circuit. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 No >> Go To 5 5. FRONT CONTROL MODULE NOTE: Before continuing, check the FCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform BODY VERIFICATION TEST-VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL No >> Replace and program the Front Control Module per Service Information. Perform BODY VERIFICATION TEST-VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL 9 - 506 ENGINE ELECTRICAL DIAGNOSTICS ND |