|
|
− − − − − − − − − − 02 *02 04 05 YES NO YES NO YES NO YES NO YES NO 19-122 ABS/TCS Components DTC Troubleshooting (cont’d) MODULATOR UNIT CONNECTOR MOTOR (WHT/BLU) MODULATOR UNIT CONNECTOR MOTOR (WHT/BLU) MOTOR GND (BLK) ABS/TCS CONTROL UNIT CONNECTOR B (16P) PMR (YEL/RED) ABS/TCS CONTROL UNIT CONNECTOR B (16P) PMR (YEL/RED) 7. Measure the voltage between terminal No. 1 and body ground. Go to step 8. Repair open in the wire between the under- hood ABS relay box and the pump motor. 8. Measure the voltage between the modulator unit connector terminal No. 1 and No. 16. Go to step 9. Repair open in the wire between the pump motor and body ground (G302). 9. Remove the pump motor relay, then connect relay terminals No. 4 and No. 5 together with a jumper Go to step 10. Replace the pump motor. 10. Disconnect the ABS/TCS control unit connector B (16P). 11. Check for continuity between terminal No. 15 and body ground. Repair short to body ground in the wire between the ABS relay box and the ABS/TCS If the problem recurs, replace the ABS/TCS control unit. 12. Disconnect the ABS/TCS control unit connector B (16P). 13. Check for continuity between terminal No. 15 and body ground. Repair short to body ground in the wire between the under-hood ABS relay box and the Replace the pump motor relay (The pump motor relay is stuck ON). Terminal side of female terminals Terminal side of female terminals Wire side of female terminals Wire side of female terminals Is ther e about 10 V ? Is ther e about 10 V ? Does the pump motor r un? Is ther e continuity? Is ther e continuity? 03/07/29 09:57:40 61S0X050_190_0122 |