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JAECOO 7 handbook · Emergencies & breakdown

Rescue information

PHEV data and steps for rescuers
Official manufacturer dataApplies to: Super Hybrid (SHS-P)Source: Super Hybrid handbook Emergency Response Guide p2-12

The PHEV manual includes an emergency response guide for rescuers. The key information is summarised here so you can pass it on if needed.

Vehicle data

ItemValue
Length / width / height4,500 / 1,865 / 1,670 mm
Wheelbase2,672 mm
Max. total weight2,210 kg
Seats5
Power battery typeLithium-ion
Battery pack nominal voltage339.2 V
Battery pack rated capacity54 Ah
Cell nominal voltage / capacity3.2 V / 54 Ah
Number of battery packs1
Fuel tank capacity60 L

Disconnecting the 12 V battery

The 12 V battery is under the boot floor (arrow: negative terminal)
The 12 V battery is under the boot floor (arrow: negative terminal)
  1. 1Switch the vehicle to the power-off state using the power button on the quick menu screen.
  2. 2Open the boot, lift the flip cover on the right of the luggage compartment, and disconnect the 12 V battery negative cable.

Shutting down the high-voltage system

  1. 1Switch the vehicle to the power-off state.
  2. 2Disconnect the 12 V battery negative cable in the boot.
  3. 3Remove the front compartment fuse box cover. Using the layout on the cover, pull out the BMS fuse with a fuse puller to cut power to the BMS module.

Releasing a locked charging cable

The charging cable locks automatically while charging or when the doors are locked, and unlocks when you unlock the doors. If it isn't removed within 2 minutes it locks again – press unlock on the key to release it.

  1. 1If the lock is faulty: check on the instrument cluster that the car is not charging or discharging.
  2. 2Open the tailgate, lift the boot carpet and remove the storage box.
  3. 3Pull the electronic lock release cable to unlock the charging/discharging cable.

Parking and lifting

  • Press the brake fully and press P on the shift lever – the electronic parking brake applies automatically.
  • Only lift the car at the correct jacking points, so you don't damage high/low-voltage cables or the power battery.

Opening the back door with a flat battery

  1. 1Stop the car as safely as possible.
  2. 2Fold down the rear seatback.
  3. 3Climb into the rear and open the emergency release cover.
  4. 4Press the emergency switch and push the back door open.

Caution:Rescuers must not cut through high-temperature or high-voltage areas (airbag parts, fuel parts, high-voltage components). The pillars are cast aluminium – use proper tools such as hydraulic cutters.