Mazda MX-5 NA silhouetteMX-5 NA

SWITCH

T-21prose procedure

Caution notes apply to U.S. spec. Exploded view labelled Canada spec.

STEERING LOCK

Replacement

  1. 1
    Disconnect the negative battery cable.
    Photo of the steering lock / ignition switch assembly mounted on the steering column, showing the screw location for removal.
    05U0TX-032
  2. 2
    Remove the column covers.
  3. 3
    Remove the screw and the ignition switch.
  4. 4
    Install in the reverse order of removal.

Inspection

  1. 1
    Check continuity between terminals of the switch.
    Detail of ignition switch connector with terminal callouts ST B1 IG2 / ACC B2 IG1 showing pin layout for continuity check.
    05U0TX-033
  2. 2
    If not as specified, replace the combination switch.

Ignition Switch Continuity

LOCK
B1
B2
ACC
IG1
IG2
ST
K1O
K2O
ACC
B1
B2O
ACCO
IG1
IG2
ST
K1
K2
ON
B1O
B2O
ACCO
IG1O
IG2O
ST
K1
K2
START
B1O
B2
ACC
IG1O
IG2O
STO
K1
K2

COMBINATION SWITCH

Removal / Installation

Remove and install as shown in the figure.

Canada spec.

Search Manual

Search pages, specs, and procedures