5E-22
ANTILOCK BRAKE SYSTEM (ABS) (OPTIONAL)
INSPECTION
STEP
ACTION
YES
NO
1
1) Disconnect applicable sensor connector with
ignition switch OFF.
2) Measure resistance between sensor terminals.
Resistance of wheel speed sensor: 1.2 – 1.6 k
(at 20
C, 68
F)
3) Measure resistance between each terminal and body
ground.
Insulation resistance: 1M
or higher
Were measured resistance values in step 2) and 3) as
specified? (See Fig. 1)
Go to step 2.
Replace sensor.
2
1) Ignition switch OFF.
2) Disconnect connector from ABS hydraulic unit / control
module assembly. (See Fig. 2)
3) Check for proper connection to ABS hydraulic
unit / control module assembly at each sensor termi-
nal.
4) If OK then, turn ignition switch ON and measure
voltage between sensor positive terminal of module
connector and body ground.
Is it 0V?
Go to step 3.
Sensor positive
circuit shorted to
power.
3
1) Ignition switch OFF.
2) Connect connector to sensor.
3) Measure resistance between sensor terminals at
module connector.
4) Measure resistance between sensor positive terminal
and negative terminal of module connector, between
positive terminal and body ground.
Are measured resistance values within each specified
range described in above step 1)?
Go to step 4.
Circuit open or
shorted to ground.
4
1) Remove wheel speed sensor.
2) Check sensor for damage or foreign material being
attached.
Is it in good condition? (See Fig. 3)
Go to step 5.
Clean or replace
sensor.
5
Check visually through wheel speed sensor installation
hole for following.
Rotor serration (teeth) neither missing or damaged.
No foreign material being attached.
Rotor not being eccentric.
Wheel bearing free from excessive play.
Are they in good condition? (See Fig. 4)
Go to step 6.
Clean, repair or
replace.
6
1) Install sensor to knuckle or axle housing.
2) Tighten sensor bolt to specified torque and check that
there is not any clearance between sensor and
knuckle or axle housing. (See Fig. 5)
Replace sensor if any.
Referring to item OUTPUT VOLTAGE INSPECTION of
FRONT WHEEL SPEED SENSOR, check output voltage
or waveform of sensor. Is proper output voltage or
waveform obtained?
Substitute a known-
good ABS hydraulic
unit /control module
assembly and recheck.
Replace sensor
and recheck.
Содержание GA413
Страница 1: ...99500 76A01 01E 99500 76A01 01E SERVICE MANUAL SERVISE MANUAL...
Страница 40: ......
Страница 43: ......
Страница 267: ...SYSTEM CIRCUIT ANTILOCK BRAKE SYSTEM ABS OPTIONAL 5E 13...
Страница 277: ...ANTILOCK BRAKE SYSTEM ABS OPTIONAL 5E 23 Fig 1 Fig 2 Fig 3 Fig 5 Fig 4 1 ABS hydraulic unit control module connector...
Страница 414: ...6E 4 ENGINE AND EMISSION CONTROL SYSTEM...
Страница 418: ...6E 8 ENGINE AND EMISSION CONTROL SYSTEM ECM CONNECTORS TERMINAL ARRANGEMENT VIEWED FROM TERMINAL SIDE...
Страница 424: ......
Страница 426: ......
Страница 427: ......
Страница 428: ......
Страница 441: ...ENGINE AND EMISSION CONTROL SYSTEM 6E 31 Fig for Step 2 Fig for Step 3...
Страница 443: ...ENGINE AND EMISSION CONTROL SYSTEM 6E 33 Fig for Step 2 Fig for Step 3...
Страница 446: ...6E 36 ENGINE AND EMISSION CONTROL SYSTEM Fig for Step 2...
Страница 449: ......
Страница 457: ...ENGINE AND EMISSION CONTROL SYSTEM 6E 47 Fig for Step 2 Fig for Step 3 Fig for Step 4 1 EVAP hose...
Страница 463: ......
Страница 464: ......
Страница 488: ......
Страница 600: ...BLANK DIFFERENTIAL 7F 17...
Страница 655: ......
Страница 672: ...9 36 BODY SERVICE...
Страница 674: ...9 38 BODY SERVICE...
Страница 675: ...BODY SERVICE 9 39 RUST PROOF TREATMENT AREA...
Страница 676: ...9 40 BODY SERVICE...
Страница 752: ...Prepared by Overseas Service Department 1st Ed February 1999 2nd Ed October 2001 Printed in Japan Printing 762...
Страница 753: ......
Страница 870: ...6 94 ENGINE GENERAL INFORMATION AND DIAGNOSIS GA413 supple Fig 1 for Step 2 Fig 2 for Step 3 Fig 3 for Step 4...
Страница 895: ...ENGINE AND EMISSION CONTROL SYSTEM 6E 3 GA413 supple...
Страница 896: ...6E 4 ENGINE AND EMISSION CONTROL SYSTEM GA413 supple...
Страница 902: ...6E 10 ENGINE AND EMISSION CONTROL SYSTEM GA413 supple...
Страница 991: ...9 4 BODY SERVICE GA413 supple...
Страница 993: ...9 6 BODY SERVICE GA413 supple...
Страница 994: ...BODY SERVICE 9 7 GA413 supple RUST PROOF TREATMENT AREA...
Страница 995: ...9 8 BODY SERVICE GA413 supple...
Страница 998: ...BODY SERVICE 9 11 GA413 supple UNDERBODY DIMENSIONS For van model...
Страница 1000: ...BODY SERVICE 9 13 GA413 supple For truck model...
Страница 1010: ...Prepared by Overseas Service Department 1st Ed October 2000 Printed in Japan Printing October 2000 262...
Страница 1130: ...7E 20 DIFFERENTIAL FRONT 09944 66020 Bearing installer 09951 16060 Lower arm bush remover...
Страница 1131: ...Prepared by Overseas Service Department 1st Ed March 2000 2nd Ed March 2001 Printed in Japan Printing April 2001 122...
Страница 1132: ...SUPPLEMENTARY SERVICE MANUAL FOR 4WD MODEL SUPPLEMENTARY SERVICE MANUAL 99501 76A01 01E 99501 76A01 01E I 20mm...
Страница 1141: ...Tables des mati res K Connecteur 8A 7 4 L Connecteur 8A 7 5 O Connecteur 8A 7 6 Q Connecteur 8A 7 6 Glossaire 8A 8 1...
Страница 1143: ...ndice MEMO Notizen Note Notas...
Страница 1159: ...8A 1 12 MEMO Notizen Note Notas...
Страница 1179: ...8A 3 20 Memo Notizen Note Notas...
Страница 1181: ...8A 4 2 Memo Notizen Note Notas...
Страница 1192: ...8A 6 5 Memo Notizen Note Notas...
Страница 1198: ...8A 6 11 Memo Notizen Note Notas...
Страница 1208: ...8A 6 21 Memo Notizen Note Notas...
Страница 1216: ...8A 6 29 Memo Notizen Note Notas...
Страница 1226: ...8A 6 39 Memo Notizen Note Notas...
Страница 1237: ...8A 6 50 Memo Notizen Note Notas...
Страница 1246: ...Prepared by 1st Ed July 2002 Printed in Japan 114...