Measurement 7
WARNING: This page is about a different variant/trim than selected.
WARNING:
Incorrect handling of high-voltage components
- Electric shock
- Short circuit
- Fire
- Explosion
→ Only appropriately trained and authorized persons are permitted to work on high-voltage vehicles and components.
→ Required qualification: High voltage technician or high voltage expert.
→ Observe national requirements and legislation for this work.
→ Always use insulated tools, e.g. > VAS 6883 - Insulated Tool Set when working on these components.
→ Observe general warning notes for working on the high-voltage system.
> 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE SYSTEM
- Perform measurement 7.
Measurement 7 (shown as an example)
- Resistance measurement on connector for electric passenger compartment heater, pin 5 and connector at connection point (HV battery control unit), female, pin 11
Refer to the wiring diagram for the pin assignment of the connectors
- 2.1 Setpoint value < 1.0 Ohm
- Evaluating measurement 7
- 3.1 If the measured value is within the tolerance range, continue with measurement 8 .
- 3.2 If the measured value is outside of the tolerance range, visually inspect connectors and repair them if necessary. After carrying out repairs, repeat measurement 2.