Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Intermittent fault
Check the outside temperature sensor and climate control module connector B (16-pin). Check for contact resistance and oxidation.
Check the cable between climate control module terminal #B1 and outside temperature sensor terminal #2. Check for an intermittent open-circuit. Check for an intermittent short-circuit to supply voltage.
Check the cable between control module terminal #B2 and outside temperature sensor terminal #1. Check for an intermittent open-circuit. Check for an intermittent short-circuit to supply voltage.
Remedy as necessary.

Other information:
- To remove the control module, see Comfort module Removal and Replacement
- To access the outside temperature sensor, see Outside temperature sensor Removal and Replacement
- To connect the breakout box, see Connecting the breakout box, climate control module Connecting The Breakout Box
- For the voltage of the signal cable, see Climate control signal specifications Signal Specification
- Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults














Continue - Fault-tracing information

-------------------------------------------------

Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

------------------------

Attempt New Test - Intermittent fault

-------------------------------------------------