FixVault

Door Lock Timer Unit

  1. Remove door lock timer unit. Set ohmmeter on X1000 scale. Check continuity between specified terminals of door lock timer unit. See DOOR LOCK TIMER UNIT TEST table. See Fig 1.
  2. If continuity is not as specified, replace door lock timer unit. If continuity is as specified, apply battery voltage across terminals "B" (positive) and "A" (negative). Connect jumper wire between terminals "H" and "D" or "H" and "C". Replace door lock timer unit if it does not click.
DOOR LOCK TIMER UNIT TEST

Continuity Between These Terminals No Continuity Between These Terminals
"A" & "C" "A" & "B"
"A" & "D" "A" & "H"
"A" & "E" "B" & "C"
"A" & "F" "B" & "D"
"B" & "H" "B" & "E"
"C" & "D" "B" & "F"
"C" & "E" "C" & "H"
"C" & "F" "D" & "H"
"D" & "E" "E" & "H"
"D" & "F" "F" & "H"
"E" & "F" N/A
Fig 1: Door Lock Timer Unit Terminal ID
G93I83707Courtesy of MAZDA MOTORS CORP.