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SBR371E Diagnostic Procedure 8 (ABS actuator solenoid Code No. 41, 45, 55, 42, 46, 56 of ABS/TCS control unit SBR372E SBR373E 1. Disconnect connectors from ABS/TCS control unit, ABS actuator and ABS 2. Carry out self-diagnosis again. Do ABS/TCS warning lamp and TCS Yes E No Inspection end ABS ACTUATOR SOLENOID VALVE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1. Disconnect connectors from ABS/TCS control unit. 2. Check resistance between ABS/TCS control unit connector terminals and NG E OK Go to Diagnostic Proce- 1. Disconnect ABS actuator 8-pin connec- tor. 2. Check resistance between ABS actua- tor 8-pin connector F8 (ABS actuator side) terminals and ABS actuator 8-pin F7 or F8 (ABS actuator side) terminal. NG E OK Check the following. I Harness connectors B103 , F8 , F7 I Harness for open or I Harness for open or If NG, repair harness or Check resistance between solenoid valve q 1 , q 25 , q 2 , q 26 , q 3 , q 27 . Resistance: 8.1 - 16.0 Ω NG E OK Check the following. I Harness connector F7 , E15 , F8 I Harness for open or If NG, repair harness or Replace actuator. Code No. Control unit Ground Resis- tance 41 104 — 2.9 - 6.0 Ω 45 106 — 55 105 — 42 101 — 5.2 - 10.0 Ω 46 103 — 56 102 — Code No. ABS actuator Resis- tance F7 , F8 F8 41 q 26 q 21 2.9 - 6.0 Ω 45 q 25 q 21 55 q 27 q 21 42 q 2 q 21 5.2 - 10.0 Ω 46 q 1 q 21 56 q 3 q 21 GI MA EM LC EC FE AT PD FA RA ST RS BT HA EL IDX TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS H H H H BR-89 |