Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSNISSAN-DATSUN2014VERSA NOTE S, STANDARD TRANSREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM (DIAGNOSTIC CODES & SYMPTOM TESTS)DTC/CIRCUIT DIAGNOSISDTC P1554: BATTERY CURRENT SENSORCOMPONENT FUNCTION CHECK
2014 Nissan-Datsun Versa Note S, Standard Trans
Component Function Check
2014 Nissan-Datsun Versa Note S, Standard TransSECTION Component Function Check
- PRECONDITIONING
TESTING CONDITION:
- Before performing the following procedure, confirm that battery voltage is more than 12.8V at idle.
- Before performing the following procedure, confirm that all load switches and A/C switch are turned OFF.
: GO TO 2.
- PERFORM COMPONENT FUNCTION CHECK
With CONSULT
- Start engine and let it idle.
- Select "BAT CUR SEN" in "DATA MONITOR" mode with CONSULT.
- Check "BAT CUR SEN" indication for 10 seconds.
"BAT CUR SEN" should be above 2, 300mV at least once.
Without CONSULT
- Start engine and let it idle.
- Check the voltage between ECM harness connector and ground.
ECM Ground Voltage Connector Terminal F11 58 (Battery current sensor signal) Ground Above 2.3V at least once Is the inspection result normal?
YES: INSPECTION END
NO: Go to "DIAGNOSIS PROCEDURE ".
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.