FixVault

DTC B108B-24: Push Button Start Switch 1 Circuit Malfunction [Start Stop Unit]: Notes

DTC B108B:24 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

Description Push button start switch 1 circuit malfunction
Detection condition
  • Start stop unit detects that the push button start switch 1 is kept in an off condition 5 times or more even though the push button start switch 2 is on.
Fail-safe Not applicable
Possible cause
  • Push button start connector or terminal malfunction
  • Open circuit in wiring harness between push button start terminal G and body ground
  • Start stop unit connector or terminal malfunction
  • Open circuit in wiring harness between start stop unit terminal 1H and push button start terminal C
  • Push button start switch 1 malfunction
  • Start stop unit malfunction
G15747487Courtesy of MAZDA MOTORS CORP.