1994 MAZDA MX-5 ignition

K SHIFT MECHANISM (WITH SHIFT-LOCK SYSTEM) CONNECTOR B CONNECTOR A 3. Lift up slightly on the selector lever, selector sleeve, and indicator panel, and disconnect the hold switch connec- tor. 4. Disconnect the HOLD switch connector. .--' 5. Shift the selector lever to P range. 6. Turn the ignition switch ON, and check terminal voltages and continuity, referring to the chart below. Disconnect the shift-lock actuator connector to check continuity be- tween terminal c (harness side) and ground. 7. If not as specified, repair the wiring harness and/or shift- lock actuator. I ~~UOKX-477 B+: Battery positive voltage I Connector I Terminal connectd to l terminal I Condition I Correct measurement vaive I I 1 I I A a B-C I P range, selector lever release button not depressed I OR I lBl e I B I P ranae, selector lever release button not depressed I OV I A B B B B 8. Grasp the HOLD switch wiring harness and pull it while pushing the selector knob down fully onto the selector le- ver. 9. Connect the HOLD switch connector. 10. Adjust the indicator panel. (Refer to page K-161.) Install the screws in the order shown in the figure. 11. Apply locking compound to the selector knob screw threads after the threads have been cleaned. Tighten the screws. Tightening torque: 2.0-2.9 N-m (20-30 kgf-cm, 18-26 in-lbf) b a b C (harness side) d 12. Install the rear console. 13. Connect the negative battery cable. 14. Verify correct operation of the shift-lock system. B-C B-C B-C Body B-C Constant Ignition switch OFF Ignition switch ON Constant Brake pedal released -t depressed OR B+ El+ on OV -+ B+ -1 Gartner Banana

SHIFT MECHANISM (WITH SHIFT-LOCK SYSTEM) K BUTTON NEED NOT BEDEPRESSED BUTTON MUST BE DEPRESSED 0.9--1.0mm 0.64.7mm i0.035--0.039 in} (0.024-0.028 in) I 0.5-0.6mm (0.02-0.024 in) 45UOKX-48 HEAVY-GAUGE WIRE , SLIDER '22EEL SELECTOR LEVER Inspection 1. Verify that the selector lever can only be shifted as shown in the figure. When shifting from P range, do so with the ignition switch ON and the brake pedal de- pressed. 2. Verify there is a click at each range when shifted from P -+ L range. 3. Verify that the positions of the selector lever and the indi- cator are aligned. 4. Verify that the button returns smoothly when pushed to shift. Adjustment Lever position 1. Disconnect the negative battery cable to deactivate the shift-lock. 2. Remove the rear console, selector knob, selector sleeve, and indicator panel. (Refer to "Shift-lock actuator inspection"; page K-159, steps 1-45.) 3. Loosen the locknut. 4. Shift the transmission to P range by pushing the adjust- ment lever forward. 5. Adjust the lever so that the clearance between the guide plate and the guide pin in P range with the push rod light- ly depressed is as shown. 6. Tighten the locknut. Tightening torque: 18-24 Nem (1.8-2.5 kgf-m, 14--18 ft-lbf) 7. Move the selector lever to N and D ranges and verify that there is the same clearance between the guide plate and the guide pin. 8. If not as specified, readjust the lever. 9. lnstall the indicator panel, selector sleeve, selector knob, and rear console in the reverse order of removal. 10. Check the selector lever operation. (Refer to "lnspec- tion"; page K-161.) Indicator panel 1. Remove the rear console. 2. Shift the selector lever to P range. 3. Loosen the indicator screws. 4. Align the alignment hole in the slider with the hole in the indictor panel. Install suitable heavy-gauge wire to hold the slider. 5. Tighten the indicator mounting screws in the order shown in the figure. 6. Remove the wire from the slider. 7. Verify that the selector lever properly aligns with the indi- cator in each range. 8. Verify correct operation of the emergency override but- ton. Gartner Banana

K SHIFT MECHANISM (WITH SHIFT-LOCK SYSTEM) POSSIBLE TO SHIFT BRAKEPEDAL DEPRESSED P RANGE POSSIBLE TO TURN IN LOCK POSITION I Shift-lock System Operation Inspection Shift-lock system 1. Turn the ignition switch ON, engine OFF 2. Verify that the selector lever is in P range. u 3. Without the brake pedal depressed, verify that the selec- tor lever cannot be shifted from P range. 4. Depress the brake pedal. Verify that the selector lever can be shifted from P range. 5. Shift the selector lever to R range. 6. Verify that the ignition key cannot be turned to the LOCK position. 7. Shift the selector lever to P range. 8. Verify that the ignition key can be turned to the LOCK position. 9. If not as specified, inspect and repair as necessary, re- ferring to "Troubleshooting". Emergency override button 1. Verify that the engine is off. 2. Verify that the selector is locked in P range. 3. Remove the indicator panel cover with the screwdriver as shown. 4. Insert the screwdriver into the emergency override hole, ,, push down, and verify that the selector lever can be shifted from P range. 5. If not as specified, inspect and repair as necessary, re- ferring to "Troubleshooting". Gartner Banana

PARKING BRAKE SYSTEM P Removal 1 Inspection / lnstallation 1. Block the wheels firmly. 2. Release the parking brake. - 3. Remove in the order shown in the figure. 4. lnspect all parts and repair or replace as necessary. 5. Install in the reverse order of removal, referring to lnstallation Note. 6. After installation, adiust the arki in^ lever stroke. (Refer to page P-34.) 1. Screw 6. Release button 2. Cover 7. Spring 3. Bolt Inspect for weakness 4. Parking brake switch 8. Bolt lnstallation Note . . . . . . . . . . . . . . . . . below 9. Parking brake lever lnspect for damage and cracks 5. Adjusting nut and clip lnstallation note Parking brake switch 1. Install the parking brake switch so that it contacts the parking brake lever when the lever is fully released. 2. Turn the ignition switch ON, and verify that the parking brake warning light illuminates with the lever pulled up one notch. Gartner Banana

P ANTILOCK BRAKE SYSTEM (ABS) TROUBLESHOOTING GUIDE Troubleshooting Guide with ABS Tester ABS tester ADAPTER PART No.0000-42-0010 HYDRAULIC UNIT CONNECTOR POSSlTlVE BATTERY 97UOPX469 Connecting ABS tester 1. Turn the ignition switch OFF. 2. Connect the SST harness to an extension harness, and wrap the connection with electrical tape to prevent short- ing. 3. Connect the SST between the hydraulic unit wiring har- ness connectors and to the positive battery terminal. 4. Roll back the carpet and remove the protecter. 5. Connect the ABS tester to the control unit connector at harness side .using the adaptor. Warning Driving the vehicle while the tester is connected to the ABS control unit is extremely dangerous. The brakes could fail, resulting in death or seri- / -1 ous injury. Disconnect the tester from the ABS control unit before driving the vehicle. Gartner Banana

P ANTILOCK BRAKE SYSTEM (ABS) Troubleshooting procedure 2. ALTEnuAtOR TEST START mtmE (ALTWJATOR TESTED BY RWNa ENQlNE) 3. A88 SYSTEM TEST TURN IGNITION K€Y ON (00 NOT ROES EWWE) - - 1. LOCATE ABS CONTROL UNIT. 2. DISCONNECT CONTROL UNlT HARNESS CONNECTOR FROM CONTROL UNIT. 3. CONNECT ABS TESTER HARNESS TO CONTROL UNlT HARNESS CON- NECTOR. 4. TURN IGNITION KEY TO ON POSITION. TESTER WlLL RAPIDLY DISPLAY SEVERAL MESSAGES DURING AN INITIAL SEGMENT CHECK I THEN 1 I MAZDA ABS 2 TEST 1 4 I YES ENG RUN? NO 1 I MAZDA ALT TEST I CHK ALTERNATOR NO FAULT DETECTED t I TURN OFF ENGINE I TESTER WlLL RAPIDLY DISPLAY SEVERAL MESSAGES DURING AN INITIAL SEGMENT CHECK. I THEN t 1 YES ENG RUN? NO t 1 MAZDA ABS 2 TEST I Gartner Banana

POWER WINDOW SYSTEM Power windows do not operate w Turn ignition switch ON B+: Battery positive voltage Check P.WINDOW (30A) fuse W Shon circuit Disconnect power window main switch connector, check Repair harness (Main switch--Ground) continuity of terminal-wire (B) to ground Check for B+ at terminal-wire (BNV) of power window main switch connector 1 Check power window switch (Refer to page S-22) 1 45UOSX-016 One power window does not operate w --c NG' I Turn ignition switch ON I Repair harness (Fuse box-Main switch) Check for B+ at terminal-wires of power window main Check power window switch (Refer to page S-22) switch connector Up : (GIR), ((RIB)) wire Down: (G), ((RIG)) wire I Repair harness (Main switch-Motor) connector Up : G/R) wire Down: [G) wire Check power window regulator (Refer to page S-22) (( )): Passenger side Gartner Banana

OUTSIDE MIRROR Power outside mirrors do not operate 1 B+: Battery positive voltage 1 u Check CIGAR 15A fuse Replace fuse after checking and repairing wiring harness I Turn ignition switch to ON I ,,.,,,,,,,,,.,,,,.,. switch connector Repair harness (Fuse box - Power outside mirror switch) 1 OK I I I RIGHT i i~&) wire Disconnect power outside mirror switch connector Check for continuity between terminal wire (0) and ground Fbpair harness (Power outside mirror switch -Ground) 1 Check power outside mirror switch (Refer to page S-33) Reconnect power outside mirror switch connector Check for B+ at terminal wires of power outside mirror I I Switch position I Terminal I Voltage I UP I (BRl wire 1 B+ switch connector with mirror switch in positions indicated below NG c OK Right Left Check for B+ at terminal wires py of power outside mirror con- nector with mirror switch in positions indicated below Check power outside mirror (Refer to page S-33) - DOWN LEFT RIGHT UP DOWN LEFT RIGHT OK > ,- , - (LGIB) wire (LG/B) wire (B R/B) wire (BR) wire (LGIB) wire (LGIB) wire (BRIB) wire - Repair harness (Power outside mirror switch - Power outside mirror) B+ B+ B+ B+ B+ B+ B+ Gartner Banana