(CAN-Bus Communication Failure)
| Code | Description | Common Root Cause | Immediate Action | |------|-------------|--------------------|-------------------| | | Battery undervoltage (cutoff during lift/lower) | Severely discharged battery or weak cell | Check specific gravity (flooded lead-acid) or cell voltages. Perform equalization charge. | | 121 14 | Battery overvoltage | Charger malfunction (overcharging) or regen energy with no absorption | Immediately stop truck. Check charger output voltage. Inspect contactor precharge circuit. | | 121 32 | Battery temperature sensor failure (BTS) | Sensor missing, broken wire, or sensor out of range (-40°C or +150°C) | Locate BTS on battery pack. Measure resistance (should be around 10k at 25°C). Replace sensor. | | 141 01 | Charger communication fault (CANbus) | Loose CAN H/L wires or incompatible charger profile | Check terminating resistors (120 ohm) on charger CANbus. Re-flash charger profile via Jungheinrich Service Tool. |
Seat belt or belt lock not closed. The truck may inhibit travel until the belt is buckled. jungheinrich etv 216 error codes
| Code | Description | Common Root Cause | Immediate Action | |------|-------------|--------------------|-------------------| | | Seat switch failure (operator presence) | Seat reed switch stuck closed or open | Bypass for testing only (never for operation). Replace seat sensor. | | 010 07 | Foot brake pedal plausibility error | Brake pedal sensor 1 and 2 disagree more than 10% | Check brake pedal linkage. Replace dual-Hall brake sensor. | | 011 02 | Emergency stop circuit open | Any e-stop button pressed or contactor welded | Check all e-stops (tiller, cowl, overhead). Listen for main contactor dropping out. | | 202 05 | Load handler speed monitoring (overspeed in lowering) | Proportional valve stuck or lowering brake defective | Do not use truck. Check lowering valve coil and spring. Inspect hydraulic brake. |
Mechanical blockage in the turntable bearing, low tire pressure, or internal short circuit in the motor. (CAN-Bus Communication Failure) | Code | Description |
Before calling an expensive third-party service provider, warehouse supervisors or maintenance technicians can perform basic checks to resolve soft errors or clear ghost codes. Step 1: Perform a Hard Reset
These codes trigger when the forklift struggles to move forward or backward. Check charger output voltage
While there are hundreds of specific sub-faults, ETV 216 operators and fleet managers frequently encounter a specific subset of codes. 1. Traction and Drive Faults (1000 - 1999 Series)
The parking brake failed to release or engage properly.
Prolonged heavy ramps, carrying maximum capacity loads over long distances, dragging brakes, or blocked cooling fans/heat sinks.