ON-BOARD DIAGNOSTIC
Diagnostic procedure
STEP
INSPECTION
ACTION
1
VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
• Check for related Service Information
availability.
• Is any related Service Information available?
Yes
Perform repair or diagnosis according to available repair
information.
• If vehicle is not repaired, go to next step.
No
Go to next step.
2
LINE PRESSURE TEST OF PRESSURE
CONTROL SOLENOID
• Connect
SSTs
(49 B019 901 A, 49 0378 400,
49 H019 002) to the line pressure inspection
part.
• Connect NGS tester to DLC.
• Start engine.
• Access LINE PID in SIMULATION TEST
using NGS tester.
• Verify that the line pressure changes when
solenoid duty value is changed from 0 % to
100 % using LINE PID of NGS simulation
function.
• Is line pressure change according to duty
value increase/decrease?
(See K2-134 SIMULATION TEST.)
Yes
Go to intermittent concern troubleshooting procedure.
(See F1-142 INTERMITTENT CONCERN.)
No
Wait until ATF temperature drops, then go to next step.
3
INSPECT POOR CONNECTION OF ATX
CONNECTOR
• Turn ignition key to OFF.
• Disconnect ATX connector.
• Check for poor connection (damaged/
pulled-out terminal, corrosion, etc.).
• Is connection okay?
Yes
Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 11.
4
INSPECT RESISTANCE
• Inspect resistance between ATX connector
(transaxle case side) terminals D and 1.
• Is resistance w ith in 2.4—7.2 £2?
(See K2-38 SOLENOID VALVES INSPECTION,
Inspection of Resistance (On-vehicle).)
Yes
Go to Step 7.
No
Go to next step.
5
INSPECT POOR CONNECTION OF PRESSURE
CONTROL SOLENOID CONNECTOR
• Disconnect pressure control solenoid
connector.
• Check for poor connection (damaged/
pulled-out terminal, corrosion, etc.).
• Is connection okay?
Yes
Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 11.
6
INSPECT RESISTANCE
• Inspect resistance between pressure control
solenoid terminals A and B.
• Is resistance within2.4— 7.2 i2?
(See K2-38 SOLENOID VALVES INSPECTION,
Inspection of Resistance (On-vehicle).)
Yes
Replace solenoid harness, then go to Step 11.
No
Verify pressure control solenoid installation.
• If solenoid installed correctly, replace pressure control
solenoid, then go to Step 11.
(See K2-40 SOLENOID VALVES
REMOVAL/INSTALLATION.)
7
INSPECT POOR CONNECTION OF PCM
CONNECTOR
• Disconnect PCM connector.
• Check for poor connection (damaged/
pulled-out terminals, corrosion, etc.).
• Is connection okay?
Yes
Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 11.
8
INSPECT ATX CONNECTOR CIRCUIT FOR
OPEN
• Inspect for continuity between PCM
(harness-side) and ATX connector (vehicle
harness-side).
— PCM terminal 44 and ATX connector
terminal D
— PCM terminal 81 and ATX connector
terminal I
• Is there continuity between terminals?
Yes
Go to next step.
No
Repair or replace harness, the go to Step 11.
K 2-95
Содержание 626 Station Wagon
Страница 25: ...CONTROL SYSTEM WIRING DIAGRAM With Immobilizer System OUTLINE F1 4 ...
Страница 179: ...OUTLINE SYSTEM WIRING DIAGRAM S m ç g fT I C g 3 3 21 A m Hi p È a t ï S 3 M h d 0H ÜB 1 Hl J e F2 3 ...
Страница 183: ...CONTROL SYSTEM COMPONENT LOCATION F2 7 ...
Страница 204: ...MANUAL TRANSAXLE FEATURES OUTLINE J 2 OUTLINE OF CONSTRUCTION J 2 SPECIFICATIONS J 2 D J 1 ...
Страница 206: ...AUTOMATIC TRANSAXLE GF4A EL FEATURES OUTLINE K1 2 OUTLINE OF CONSTRUCTION K 1 2 SPECIFICATION K1 2 K1 1 ...
Страница 266: ...SHIFT MECHANISM 6 Apply grease to the cam as shown K2 59 ...
Страница 418: ...TROUBLESHOOTING KEYLESS ENTRY SYSTEM ON BOARD DIAGNOSTIC FUNCTION S 37 ...
Страница 454: ...WARNING AND INDICATOR SYSTEM O p e ra tin g O rd e r T 32 ...