Index Thm 4L30-E
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Updated INDEX July, 2003 THM 4L30-E POWER FLOW CHART AND SOLENOID APPLICATION ............................ 3 ELECTRONIC OPERATION .......................................................................... 4 FAIL-SAFE MODE ......................................................................................... 5 SOLENOID SPECIFICATIONS ...................................................................... 10 LINE PRESSURE CHECK .............................................................................. 11 CONNECTOR LOCATIONS ........................................................................... 12 VEHICLE WIRING SCHEMATIC .................................................................... 14 TRANSMISSION DISASSEMBLY .................................................................. 16 COMPONENT REBUILD ............................................................................... 34 VALVE BODY CHECKBALL LOCATION ...................................................... 51 TRANSMISSION ASSEMBLY ........................................................................ 54 INDEXING PLANETARY GEARS .................................................................. 57 MAIN CASE CHECK BALL LOCATIONS ...................................................... 70 ADAPTER CASE CHECKBALL LOCATION ................................................. 74 TORQUE SPECIFICATIONS .......................................................................... 77 ELECTRONIC QUICK CHECKS .................................................................... 78 ELECTRICAL TESTS .................................................................................... 80 TROUBLE CODE CHART ............................................................................. 103 SPECIAL TOOL LIST .................................................................................... 105 RETRIEVING TROUBLE CODES ................................................................. 109 "Portions of materials contained herein have been reprinted under license from General Motors Corp, Service & Parts Operations." The information and part numbers contained in this booklet have been carefully compiled from industry sources known for their reliability, but ATSG does not guarantee its accuracy. Copyright © ATSG 1992 AUTOMATIC TRANSMISSION SERVICE GROUP 18639 SW 107TH AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 2 Updated INTRODUCTION July, 2003 THM 4L30-E This booklet contains the general description and the procedures necessary to repair, overhaul, or service the Hydra-matic 4L30-E transmission that is currently found in the Opel Omega, Opel Senator, BMW, and the Isuzu Trooper/Rodeo. This transmission is a completely electronic controlled, 4 speed, rear wheel drive unit. Gear ratios are as follows: Opel/BMW Trooper/Rodeo 1st Gear 2.40 2.86 2nd Gear 1.48 1.62 3rd Gear 1.00 1.00 4th Gear 0.72 0.72 Reverse 2.00 2.00 No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group. This includes all text illustrations, tables and charts. "Portions of materials contained herein have been reprinted under license from General Motors Corp, Service & Parts Operations." The information and part numbers contained in this booklet have been carefully compiled from industry sources known for their reliability, but ATSG does not guarantee its accuracy. Copyright © ATSG 1992 DALE ENGLAND JIM DIAL FIELD SERVICE CONSULTANT TECHNICAL CONSULTANT WAYNE COLONNA ED KRUSE TECHNICAL SUPERVISOR TECHNICAL CONSULTANT PETER LUBAN GREGORY LIPNICK TECHNICAL CONSULTANT TECHNICAL CONSULTANT JON GLATSTEIN DAVID CHALKER TECHNICAL CONSULTANT TECHNICAL CONSULTANT ROLAND ALVAREZ JERRY GOTT TECHNICAL CONSULTANT TECHNICAL CONSULTANT GERALD CAMPBELL MIKE SOUZA TECHNICAL CONSULTANT TECHNICAL CONSULTANT AUTOMATIC TRANSMISSION SERVICE GROUP 18639 SW 107TH AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 1 Technical Service Information DATA LIST F0 QUICK CHECK AUTOMATIC TRANSMISSION SERVICE GROUP 78 Technical Service Information DATA LIST F0 QUICK CHECK AUTOMATIC TRANSMISSION SERVICE GROUP 79 Technical Service Information ELECTRICAL TESTS AUTOMATIC TRANSMISSION SERVICE GROUP 80 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 81 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 82 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 83 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 84 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 85 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 86 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 87 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 88 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 89 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 90 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 91 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 92 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 93 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 94 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 95 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 96 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 97 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 98 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 99 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 100 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 101 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 102 Technical Service Information TROUBLE CODE CHART AUTOMATIC TRANSMISSION SERVICE GROUP 103 Technical Service Information TROUBLE CODE CHART AUTOMATIC TRANSMISSION SERVICE GROUP 104 Technical Service Information TROUBLE CODE CHART AUTOMATIC TRANSMISSION SERVICE GROUP 105 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 106 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 107 Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 108 Technical Service Information THM 4L30-E DIAGNOSTIC TROUBLE CODE RETRIEVAL AND DEFINITION FOR TROOPER, RODEO, ACURA SLX AND PASSPORT "ONLY" 1990-1991 TROOPER AND 1991-1992 RODEO "ONLY" For Trouble code retrieval, locate Diagnostic 2 connector shown in Figure 2 (White for Trooper and Black for Rodeo). Jump the connector as shown in Figure 2 and refer to Figures 8-10 for code definitions. The "Check Trans" lamp flash patterns for normal operation, and when DTC's are set, are shown in Figure 1. 1992-1993 TROOPER AND 1993 RODEO "ONLY" For Trouble code retrieval, locate Diagnostic 1 connector shown in Figure 3. Jump the connector between terminals 1 and 3, as shown in Figure 3 and refer to Figures 8-10 for code definitions. The "Check Trans" lamp flash patterns for normal operation, and when DTC's are set, are shown in Figure 1. 1994 TROOPER, RODEO AND PASSPORT "ONLY" For Trouble code retrieval, locate Diagnostic 2 connector shown in Figure 4. Jump the connector as shown in Figure 4 and refer to Figures 11 and 12 for code definitions. The "Check Trans" lamp flash patterns for normal operation, and when DTC's are set, are shown in Figure 1. 1995 TROOPER, RODEO AND PASSPORT "ONLY" For Trouble code retrieval, locate Diagnostic 2 connector shown in Figure 5. Jump the connector as shown in Figure 5 and refer to Figures 11 and 12 for code definitions. The "Check Trans" lamp flash patterns for normal operation, and when DTC's are set, are shown in Figure 1. 1996-1997 TROOPER AND ACURA SLX "ONLY" For Trouble code retrieval, locate the 16 pin OBD-II connector as shown in Figure 6. Connect a scan tool as this is the only way to retrieve trouble codes. Refer to Figures 13 and 14 for code definitions. The "Check Trans" lamp will be flashing if codes are stored in memory. 1996-1997 RODEO AND PASSPORT "ONLY" For Trouble code retrieval, locate the 16 pin OBD-II connector as shown in Figure 7. Connect a scan tool as this is the only way to retrieve trouble codes. Refer to Figures 13 and 14 for code definitions. The "Check Trans" lamp will be flashing if codes are stored in memory. AUTOMATIC TRANSMISSION SERVICE GROUP 109 Technical Service Information STEP 1 "NORMAL" CHECK TRANS LIGHT OPERATION IGNITION KEY ON ON OFF 3.0 Sec. (SOHC) 2.0 Sec. (DOHC) LAMP CHECK CHECK TRANS CHECK TRANS LIGHT OPERATION "WHEN DTC'S ARE SET" IGNITION KEY ON 0.2 Sec. ON OFF 3.0 Sec. (SOHC) 0.2 Sec. 2.0 Sec. (DOHC) LAMP CHECK STEP 2 CONNECT JUMPER WIRE TO DIAGNOSTIC CONNECTOR FOR YOUR VEHICLE APPLICATION. "CHECK TRANS" LIGHT WILL FLASH AS FOLLOWS: CONTINUOUS EVEN FLASH = "NO CODES" 0.4 Sec 0.4 Sec 0.4 Sec 0.4 Sec ON OFF 3.2 Sec CHECK 0.4 Sec 0.4 Sec 0.4 Sec 0.4 Sec TRANS DTC 11 DTC 32 0.4 Sec 0.4 Sec 0.4 Sec 0.4 Sec ON OFF 3.2 Sec 1.2 Sec 0.4 Sec 1.2 Sec 0.4 Sec NOTE: EACH DIAGNOSTIC TROUBLE CODE WILL REPEAT 3 TIMES IN NUMERICAL ORDER NOTE: A DTC 12 (NO DITRIBUTOR REFERENCE) IS NORMAL IF TROUBLE CODES ARE ACCESSED WITH THE ENGINE "OFF". Figure 1 AUTOMATIC TRANSMISSION SERVICE GROUP 110 Technical Service Information 90-91 TROOPER AND 91-92 RODEO "ONLY" DIAGNOSTIC 1 DIAGNOSTIC 2 CONNECTOR CONNECTOR (TECH-1 USE ONLY) 1 2 1 2 3 JUMP TERMINALS 1 & 2 OF DIAGNOSTIC 2 CONNECTOR FOR CODE RETRIEVAL "White" Connector