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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (2GR-FXE) - Diagnostic Codes (7 Of 7) >> Hybrid Control System >> DTC P3108-536: Lost Communication with A/C System Control Module [02/2014 - 11/2016] >> Description

DTC P3108-536: Lost Communication with A/C System Control Module [02/2014 - 11/2016]: Description

The power management control ECU detects a wiring malfunction in the serial communication line between it and the compressor with motor assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P3108-536 Lost Communication with A/C System Control Module Communication error (air conditioning system to hybrid control system):
Error in communication data from the A/C inverter.
Although an air conditioning inverter shutdown signal is sent, the air conditioning inverter does not shutdown.
(1 trip detection logic)
  • Wire harness or connector
  • Compressor with motor assembly
  • Power management control ECU
Does not come on Master Warning Light:
Does not come on
RELATED DATA LIST

DTC No. Data List
P3108-536
  • A/C Consumption Pwr
  • Aircon Gate Status