P3108 / INF538

P3108-535, P3108-536, P3108-538

Description
The hybrid vehicle control ECU detects a wiring malfunction in the serial communication line between the hybrid vehicle control ECU and the electric compressor.

DTC Logic

DTC Detection Logic






NOTE: DTC P3108-535 may be stored due to an open circuit in the SMRB circuit or SMRG circuit.

Diagnostic Procedure

Step 1-3:

Step 3 (Continued)-4:

Step 4 (Continued)-8:

Step 8 (Continued):