P0D61 code meaning
Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit Low
Powertrain system Generic code P0Dxx codes Check engine light
What P0D61 means
P0D61 reports that the feedback signal of battery cooling fan 2 sits at or near zero. In Volkswagen's 2014 Touareg Hybrid the battery controller sets it once the fan 2 feedback voltage drops below 0.1 V; the matching fan 1 code is P0BC9. Such a flat reading comes from a feedback wire shorted to ground, a feedback stage inside the fan that has failed low, or a fan that has no supply and therefore produces no signal at all. Unlike P0D60, where a valid signal merely disagrees with the command, here the value is simply out of range at the bottom; the opposite end is P0D62. Because the controller cannot tell whether fan 2 still moves air, it may treat the cooling as lost and limit battery power under load or in warm weather.
P0D61 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 2.5 hours
- Clears after repairAfter a drive cycle
Symptoms of P0D61
- Hybrid system warning or check engine light
- Fan 2 audibly silent although battery cooling is requested
- Reduced electric power, especially in warm conditions
Common causes of P0D61
- Most likelyFan 2 feedback wire chafed through and shorted to ground
- PossibleFan 2 without supply (fuse, relay or supply wire), so no signal is generated
- PossibleFeedback output of the fan 2 electronics failed low or motor seized
- Less likelyFeedback input of the battery control module defective
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Hv battery cooling fan 2 senseWiring harnessBms
What each part of P0D61 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 61 | The exact fault in that area. |
What to do next
- Note P0D61 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0D61
What does P0D61 mean?
P0D61 means "Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit Low". P0D61 reports that the feedback signal of battery cooling fan 2 sits at or near zero. It is a generic code, so it means the same on every make.
Is it safe to drive with P0D61?
Drive gently and only to a workshop. With P0D61 the car can go into limp mode (reduced power) to protect itself.
Will P0D61 fail an emissions test?
Yes, it can. P0D61 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P0D61 to fix?
Difficulty: medium. A typical repair takes 0.5 to 2.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P0D61 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.