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AT-208
< SERVICE INFORMATION >
A/T SHIFT LOCK SYSTEM
A/T SHIFT LOCK SYSTEM
DescriptionINFOID:0000000001327387
The mechanical key interlock mechanism also operates as a shift lock:With the ignition switch turned to ON, the selector le ver cannot be shifted from “P” position to any other posi-
tion unless the brake pedal is depressed.
With the key removed, the selector lever cannot be shifted from “P” position to any other position.
The key cannot be removed unless the selector lever is placed in “P” position.
The shift lock and key interlock mechanisms are contro lled by the ON-OFF operation of the shift lock sole-
noid and by the operation of the rotator and slider located inside the key cylinder.
Shift Lock System Electrical Parts LocationINFOID:0000000001327388
1. Stop lamp switch 2. Brake pedal 3. Key interlock cable
4. Shift lock solenoid
A. Center console assembly B. Shift lock release button C. Brake pedal, upper
D. Control device assembly E. Shift lock solenoid, reverse side F. Park position switch
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A/T SHIFT LOCK SYSTEMAT-209
< SERVICE INFORMATION >
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Wiring Diagram - AT - SHIFTINFOID:0000000001327389
Diagnosis ProcedureINFOID:0000000001327390
SYMPTOM 1:
Selector lever cannot be moved from “P” position with key in ON position and brake pedal applied.
Selector lever can be moved from “P” position with key in ON position and brake pedal released.
Selector lever can be moved from “P” posi tion when key is removed from key cylinder.
SYMPTOM 2:
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AT-210
< SERVICE INFORMATION >
A/T SHIFT LOCK SYSTEM
Ignition key cannot be removed when sel ector lever is set to “P” position.
Ignition key can be removed when selector lever is set to any position except “P” position.
1.CHECK KEY INTERLOCK CABLE
Check the key interlock cable for damage.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace key interlock cable. Refer to AT-212
.
2.CHECK SELECTOR LEVER POSITION
Check the selector lever position for damage. Refer to AT-207, "
Checking of A/T Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust A/T position. Refer to AT-207, "
Adjustment of A/T Position".
3.CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Connect A/T device harness connector.
2. Turn ignition switch ON.
3. Selector lever is set in “P” position.
4. Check operation.
OK or NG
OK >> INSPECTION END
NG >> GO TO 4.
4.CHECK POWER SOURCE
1. Turn ignition switch ON.
2. Check the voltage between A/T device harness connector M67 terminal 1 and ground. Refer to AT-209, "
Wiring Diagram - AT -
SHIFT".
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
5.CHECK STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
Condition Brake pedal Operation
When ignition switch is turned to ON and selector lever is set in
“P” position. Depressed Yes
Released No
Condition Brake pedal Data (Approx.)
When ignition switch is turned to
ON. Depressed Battery voltage
Released 0 V
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A/T SHIFT LOCK SYSTEMAT-211
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3. Check continuity between stop lamp switch harness connector E210 terminals 3 and 4.
Check stop lamp switch after adjusting brake pedal — refer to
BR-5
.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.DETECT MALFUNCTIONING ITEM
Check the following items. If any items are damaged, repair or replace damaged parts.
Harness for short or open between ignition switch and stop lamp switch harness connector E210 terminal 3.
Harness for short or open between stop lamp switch harness connector E210 terminal 4 and A/T device har-
ness connector M67 terminal 1.
10 A fuse [No.12, located in the fuse block (J/B)].
Ignition switch, Refer to PG-3
.
OK or NG
OK >> INSPECTION END
NG >> Repair or replace damaged parts.
7.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector M67 terminal 2 and ground.
OK or NG
OK >> Replace shift lock solenoid and park position switch assembly.
NG >> Repair open circuit in harness or connectors.
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
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Continuity should exist.
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AT-212
< SERVICE INFORMATION >
KEY INTERLOCK CABLE
KEY INTERLOCK CABLE
ComponentINFOID:0000000001327391
CAUTION:
Install key interlock cable in such a way that it will not be damaged by sharp bends, twists or interfer-
ence with adjacent parts.
After installing key interlock cab le to control device, make sure that casing cap and bracket are
firmly secured in their positions. If casing cap be removed with an external load of less than 39.2 N
(4.0 kg, 8.8 lb), replace key in terlock cable with new one.
Removal and InstallationINFOID:0000000001327392
REMOVAL
1. Key interlock cable 2. Key cylinder
A. Holder B. Clip C. Slider
D. Adjuster holder E. Interlock rod F. Unlock
G. L o c k
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KEY INTERLOCK CABLEAT-213
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1. Unlock slider by squeezing lock tabs on slider from adjuster holder.
2. Remove casing cap from bracket of control device assembly and remove interlock rod from adjuster holder.
3. Remove holder (A) from key cylinder (1) and remove key inter- lock cable (2).
(B) : Clips
INSTALLATION
1. Set key interlock cable (2) to key cylinder (1) and install holder(A).
2. Clamp key interlock cable (2) and fix to key interlock cable (2) with clips (B).
3. Turn ignition key to “LOCK” position.
4. Set selector lever to “P” position.
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AT-214
< SERVICE INFORMATION >
KEY INTERLOCK CABLE
5. Insert interlock rod into adjuster holder.
6. Install casing cap to bracket.
7. Move slider in order to fix adjuster holder to interlock rod.CAUTION:
Do not touch adjacent parts of key interlock cable when
slider is being held.
Insert slider into key in terlock rod straightly.
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ON-VEHICLE SERVICEAT-215
< SERVICE INFORMATION >
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ON-VEHICLE SERVICE
Control Valve with TCM and A/T Fluid Temperature Sensor 2INFOID:0000000001327393
COMPONENTS
CONTROL VALVE WITH TCM ASSEMB LY REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from the negative terminal.
2. Drain ATF through drain plug.
3. Remove front cross bar. Refer to FSU-6, "
Removal and Installation".
4. Disconnect heated oxygen sensor 2 harness connector.
5. Disconnect A/T assembly harness connector.
1. A/T 2. Snap ring 3. Sub-harness
4. Control valve with TCM 5. Bracket 6. A/T fluid temperature sensor 2
7. Oil pan gasket 8. Clip 9. Bracket (VK45DE)
10. Bracket (VK45DE) 11. Oil pan mounting bolt 12. Oil pan
13. Magnet 14. Drain plug 15. Drain plug gasket
16. Terminal cord assembly 17. O-ring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-8, "
Component".
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