Step-by-Step Troubleshooting for Lohia Narain Issues

Lohia Narain is a passenger electric 3-wheeler popular in tier-2 cities. Simpler hardware means most issues are DIY-able.

This guide is built from real Lohia Narain repair cases handled at ev.care's workshops in Delhi (expanding to 30+ Indian cities by 2027). Every step below has been verified by our DIYguru-certified technicians — the same engineers who fix these vehicles for the country's leading EV fleets. If you're stuck on any step, our free 2-hour callback will diagnose it for you.

What this guide covers

• Narain motor running but rear wheels not turning
• Battery not charging to full
• Display showing all dashes
• Brake pedal hitting the floor
• Lights dim

5 common Lohia Narain faults — and how to fix each

1. Narain motor running but rear wheels not turning

Step-by-step fix:

1. Drive chain broken or sprocket loose.
2. Inspect the chain visually — if intact, sprocket bolts have backed out.
3. Retorque to 25Nm.

✅ DIY-friendly with patience

*If the symptom persists after these steps, book an ev.care technician →*

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2. Battery not charging to full

Step-by-step fix:

1. Charger output drops 10-15% as it ages.
2. Test output voltage — should be 13.8-14.1V per 12V module.
3. If lower, replace charger (₹3,500).

✅ DIY-friendly with patience · 💰 ₹3,500

*If the symptom persists after these steps, book an ev.care technician →*

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3. Display showing all dashes

Step-by-step fix:

1. Speedometer sensor cable disconnected.
2. The cable runs from the front wheel — most cases are loose at the wheel-side connector.

✅ DIY-friendly with patience

*If the symptom persists after these steps, book an ev.care technician →*

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4. Brake pedal hitting the floor

Step-by-step fix:

1. Master cylinder seal failed.
2. Bleed system and replace master cylinder (₹800).

✅ DIY-friendly with patience · 💰 ₹800

*If the symptom persists after these steps, book an ev.care technician →*

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5. Lights dim

Step-by-step fix:

1. Voltage drop across long cable runs.
2. Replace ground straps with thicker gauge (DIY ₹200).

✅ DIY-friendly (basic tools) · 💰 ₹200

*If the symptom persists after these steps, book an ev.care technician →*

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When DIY isn't enough — book an ev.care technician for your Lohia Narain

If a fault repeats after the steps above, if any dashboard error code is showing, or if you notice any unusual smell, heat, or sound from the battery pack — stop driving. Lohia Narain battery and motor faults compound: a minor BMS imbalance left untreated can kill the whole pack inside 6 months.

ev.care dispatches a DIYguru-certified technician to your location with a 2-hour callback. Diagnostic site visit is a flat ₹399, transparent quoted before any work begins. Common Lohia Narain repairs are covered under our Annual Care Plan.

• Book a Lohia Narain repair → — free 2-hour callback
• Get a Lohia Narain repair cost estimate →
• Annual Care Plan for Lohia Narain →

Lohia Narain troubleshooting — frequently asked questions

Q: Narain motor running but rear wheels not turning?

Drive chain broken or sprocket loose. For a permanent fix, book a certified ev.care technician — most Lohia Narain repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Battery not charging to full?

Charger output drops 10-15% as it ages. For a permanent fix, book a certified ev.care technician — most Lohia Narain repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Display showing all dashes?

Speedometer sensor cable disconnected. For a permanent fix, book a certified ev.care technician — most Lohia Narain repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Brake pedal hitting the floor?

Master cylinder seal failed. For a permanent fix, book a certified ev.care technician — most Lohia Narain repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Lights dim?

Voltage drop across long cable runs. For a permanent fix, book a certified ev.care technician — most Lohia Narain repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: How quickly can ev.care reach me for a Lohia Narain repair?

Standard SLA is a 2-hour callback within Delhi service zones. Fleet customers on a Fleet Care plan get critical-priority 2-hour on-site dispatch. Outside Delhi, we partner with local DIYguru-certified workshops — call to confirm coverage in your city before booking.

Q: What does an ev.care diagnostic site visit cost?

A flat ₹399 for the diagnostic visit — covers up to 90 minutes of technician time at your location. If you go ahead with the repair, the ₹399 is adjusted against the final bill. No hidden charges, and pricing is confirmed before any work starts.

Q: Are Lohia Narain repairs covered under warranty?

Manufacturer warranty (typically 8 years / 1.6 lakh km on the HV battery, 3 years on the vehicle) covers genuine defects. ev.care handles out-of-warranty repairs and post-warranty annual care. For in-warranty issues we'll flag it on the diagnostic visit so you can route the claim correctly.

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*Last updated by the ev.care Service Team. Pricing varies by city, severity, and parts availability — always confirm on the free callback.*