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Mercedes-Benz CS1000 6-171+, FAULT CODES - 140 Chassis to 8/95, DTC Readout, Description, Cause

Models: CS1000

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	FAULT CODES - 140 Chassis to 8/95

DTC Readout	Description	Cause	Fault Type

145	Rear Evaporator Temperature Sensor (B10/11)	Short Circuit	INTERMITTENT

146	Rear Evaporator Temperature Sensor (B10/11)	Short or Open Circuit	CONTINUOUS

147	Rear Evaporator Temperature Sensor (B10/11)	Short or Open Circuit	INTERMITTENT

148	Coolant Circulation Pump (A31/1m1)	Short Circuit	CONTINUOUS

149	Coolant Circulation Pump (A31/1m1)	Short Circuit	INTERMITTENT

150	Coolant Circulation Pump (A31/1m1)	Short or Open Circuit	CONTINUOUS

151	Coolant Circulation Pump (A31/1m1)	Short or Open Circuit	INTERMITTENT

152	Coolant Circulation Pump (A31/1m1)	Overload	CONTINUOUS

153	Coolant Circulation Pump (A31/1m1)	Overload	INTERMITTENT

156	Left Duovalve (Water Valve) (A31/1y1)	Short Circuit	CONTINUOUS

157	Left Duovalve (Water Valve) (A31/1y1)	Short Circuit	INTERMITTENT

158	Left Duovalve (Water Valve) (A31/1y1)	Short or Open Circuit	CONTINUOUS

159	Left Duovalve (Water Valve) (A31/1y1)	Short or Open Circuit	INTERMITTENT

160	Right Duovalve (Water Valve) (A31/1y2)	Short Circuit	CONTINUOUS

161	Right Duovalve (Water Valve) (A31/1y2)	Short Circuit	INTERMITTENT

162	Right Duovalve (Water Valve) (A31/1y2)	Short or Open Circuit	CONTINUOUS

163	Right Duovalve (Water Valve) (A31/1y2)	Short or Open Circuit	INTERMITTENT

164	Rear Refrigerant Shut-Off Valve (Y67)	Short Circuit	CONTINUOUS

165	Rear Refrigerant Shut-Off Valve (Y67)	Short Circuit	INTERMITTENT

166	Rear Refrigerant Shut-Off Valve (Y67)	Short or Open Circuit	CONTINUOUS

167	Rear Refrigerant Shut-Off Valve (Y67)	Short or Open Circuit	INTERMITTENT

168	Rear Tunnel Flap Vacuum Valve (Y67/1)	Short Circuit	CONTINUOUS

169	Rear Tunnel Flap Vacuum Valve (Y67/1)	Short Circuit	INTERMITTENT

170	Rear Tunnel Flap Vacuum Valve (Y67/1)	Short or Open Circuit	CONTINUOUS

6-:171+!	Rear Tunnel/#Flap Vacuum7)79Valve (Y67/1)	Short or Open Circuit	INTERMITTENT

READING ACTUAL VALUES

1.IGNITION : Position 1

2.Press the AUTO button

3.Set both temperature selectors to 72 degrees F.

4.Press the REST button for more than 5 seconds.

5.The left display will alternately show the number "1" and the in-car temperature.

6.Press the AUTO button and the next component number and its value will be displayed.

7.Press the REST button to end the test program.

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Mercedes-Benz CS1000 manual 6-171+, FAULT CODES - 140 Chassis to 8/95, DTC Readout, Description, Cause, Fault Type

Contents

Transmission Fault Code Module Fault Code Scanner Mercedes-BenzAnalog/Digital Fault Code Module Model YearsCode Scanner CS1000 OB15-11 Table of ContentsANALOG FAULT CODES Mercedes BenzLH SEQUENTIAL MULTIPORT FUEL INJECTION SYSTEM LH-SFI DIAGNOSTIC MODULE DMMercedes Benz HFM SEQUENTIAL MULTIPORT FUEL INJECTION SYSTEMANTI-THEFT ALARM SYSTEMATA SPEED SENSITIVE POWER STEERING SPSINFRARED REMOTE CONTROL FOR CENTRAL LOCKING IRCL CONVENIENCE FEATURES CFMercedes Benz DIGITAL FAULT CODE SYSTEMS10 DIAGNOSTIC MODULE DM 2 SUPPLEMENTAL RESTRAINT SYSTEM SRS BAE, ZAE SYSTEMMercedes Benz is a registered trademark of Daimler Benz AG Copyright 1998 BAUM TOOLS UNLIMITED INC1. Keypad SCANNER FEATURES2. Screen Symbols 0000Mercedes Benz 3. Indicator lightsCode Scanner CS1000 OB15-11 SECTION 1 Using the CS1000 Code Scanner General Usage NotesConnection Table Connector Layout of Vehicle Diagnostic Connector8-pole Diagnostic Connector Mercedes Benz 16-pole Diagnostic ConnectorCode Scanner CS1000 OB15-11 Mercedes Benz 38-Pin Diagnostic ConnectorCode Scanner CS1000 OB15-11 SystemMercedes Benz 9-Pole Diagnostic ConnectorCode Scanner CS1000 OB15-11 2. Turn Ignition ON KOEO or Engine at idle KOER 1. Setting UpOperating the CS1000 - Mercedes Benz ATTENTION DO NOT INSERT CARTRIDGE WITH POWER SUPPLIED TO THE CS1000DIGITAL TEST PROCEDURE 3. System SelectionANALOG TEST PROCEDURES Code Scanner CS1000 OB15-11About Current, Stored and Registered Faults 4. Read Fault Codes5. Identification/Rectification of Faults Code Scanner CS1000 OB15-11Check Engine Light Diagnosis 6. Clearing Fault Codes7. Return to System Select Function Code Scanner CS1000 OB15-11 Mercedes Benz System Type and Model ApplicationsOB15-11 Software Cartridge Mercedes BenzPage Data Link Connector 8-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows FAULT CODE TABLEFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 8-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows Connect wires of Scanner as followsData Link Connector 8-pin Data Link Connector 38-pinFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 8-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11FAULT CODE TABLE Connect Wires of Scanner as FollowsData Link Connector 8 & 16-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11DTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 16-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11DTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureData Link Connector 16-pin ANALOG CODESConnect wires of Scanner as follows FAULT CODE TABLEData Link Connector 38-pin #1 ANALOG CODES CS1000 Code Scanner OB15-11 $Connect wires of Scanner as follows FAULT CODE TABLEPossible Cause of Failure 1 ANALOG CODESDTC Readout CAN data Electronic accelerator control module - no data transmissionConnect wires of Scanner as follows 202 129 Connect wires of Scanner as followsData Link Connector 16-pin Data Link Connector 38-pinDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ANALOG CODESFAULT CODE TABLE Connect wires of Scanner as followsData link connector ANALOG CODESDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ANALOG CODESDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData link connector 16-pin ANALOG CODESDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ##1 ANALOG CODES $CS1000 Code Scanner OB15-11DTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 16-pin ANALOG CODESFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ANALOG CODESDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureData Link Connector 16-pin ##&&#*1 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows W124 Connect wires of Scanner as follows 129Data Link Connector 16-pin 1 ANALOGCODESCS1000 Code Scanner OB15-11Connect wires of Scanner as follows W124 Connect wires of Scanner as follows W202 W129 W1401 ANALOG CODES 12 EA/CC/ISC control module voltage supplyFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 16-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11FAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11Data Link Connector 8-pin 1 ANALOG$!&#CODES $*+#,CS1000 Code Scanner-OB15-11Connect wires of Scanner as follows Battery +FAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 16-pin Models 129.061FAULT CODE TABLE Connect wires of Scanner as followsData link connector 38-pin Possible Cause of FaultsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin Possible Cause of FaultsConnect wires of Scanner as follows Model Connect wires of Scanner as follows Model 124 126Data Link Connector 8-pin Data Link Connector 38-pinFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin Possible Cause of FaultsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin Possible Cause of FaultsCS1000 Code Scanner OB15-11 Possible Cause of Faults1 ANALOG CODES DTC ReadoutFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin Possible Cause of FaultsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin Possible Cause of FaultsData Link Connector 38-pin ##!11 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows FAULT CODE TABLECS1000 Code Scanner OB15-11 Possible Cause of Faults1 ANALOG CODES DTC ReadoutFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ModelsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ModelFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector ANALOG CODESFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 16-pin ANALOG CODESConnect wires of Scanner as follows Model 129.067/076, all 129 from Connect wires of Scanner as follows Model 129.061/066Data Link Connector 16-pin Data Link Connector 38-pinConnect wires of Scanner as follows Model 129.067/076, all 129 from Connect wires of Scanner as follows Model 129.061/066Data Link Connector 16-pin Data Link Connector 38-pinDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin ANALOG CODESData Link Connector 16-pin #!#&#/##!1 ANALOG CODES CS1000 Code Scanner.OB15-11Connect wires of Scanner as follows Data Link Connector 38-pinFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin #!#&#/##!1 ANALOG CODES CS1000 Code Scanner.OB15-11FAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin #!#&#/##!1 ANALOG CODES CS1000 Code Scanner.OB15-11FAULT CODE TABLE Connect wires of Scanner as followsData link connector 38-pin 1 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows Model 129, 140 Connect wires of Scanner as follows Model 129.061Data Link Connector 16-pin Data Link Connector 38-pinModels FAULT CODE TABLEANALOG CODES Model YearsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin #1 ANALOG CODES CS1000 Code Scanner OB15-11DTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 8-pin ANALOG CODESDTC Readout 1 ANALOG CODESCS1000 Code Scanner OB15-11 Possible Cause of FailureFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin 1 ANALOG CODESFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 8-pin ModelsREADING ACTUAL VALUES FAULT DIAGNOSIS34562 COMPONENT UNDER TESTDescription FAULT CODES - TAUDTC Readout CauseDescription FAULT CODES - TAUDTC Readout CauseNo Faults FAULT DIAGNOSISFAULT CODES - 129 Chassis to 8/95 647+!2879Description FAULT CODES - 129 Chassis to 8/95DTC Readout CauseDescription FAULT CODES - 129 Chassis to 8/95DTC Readout CauseCOMPONENT UNDER TEST 647+!2/#779READING ACTUAL VALUES NumberDTC Readout FAULT DIAGNOSISFAULT CODES - 129 Chassis from 9/95 Description421 Auxiliary Fan Control Module N65/1 FAULT CODES - 129 Chassis from 9/95 DTC Readout Description423 Switchover Valve Block 15 connection multiplex Y11 422 Serial Interface Connection K1 to Instrument Cluster ICREADING ACTUAL VALUES 6-+!2879FAULT DIAGNOSIS COMPONENTS UNDER TESTDTC Readout FAULT CODES - 140 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 140 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 140 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 140 Chassis to 8/95Fault Type DescriptionFault Type 6-171+FAULT CODES - 140 Chassis to 8/95 DTC ReadoutComponent COMPONENT UNDER TESTNumber DTC Readout FAULT DIAGNOSISFAULT CODES - 140 Chassis from 9/95 Description459 Serial Interface Connection K2 to Instrument Cluster IC FAULT CODES - 140 Chassis from 9/95 DTC Readout Description462 Wide Open Throttle WOT Position Signal - Diesel Engine Only 460 LED - Center Air Outlet Warm 461 LED - Center Air Outlet ColdREADING ACTUAL VALUES FAULT DIAGNOSIS44+!2879 COMPONENT UNDER TESTDTC Readout FAULT CODES - 202 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 202 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 202 Chassis to 8/95Fault Type DescriptionDTC Readout FAULT CODES - 202 Chassis to 8/95Fault Type DescriptionCOMPONENT UNDER TEST 44+!2/#779READING ACTUAL VALUES NumberDTC Readout FAULT DIAGNOSISFAULT CODES - 202 Chassis from 9/95 DescriptionDTC Readout FAULT CODES - 202 Chassis from 9/95Wide Open Throttle WOT Position Signal - Diesel Engine Only DescriptionCOMPONENT UNDER TEST 46+!2/#779READING ACTUAL VALUES NumberDTC Readout FAULT DIAGNOSISFAULT CODES - 210 Chassis from 9/95 DescriptionDTC Readout FAULT CODES - 210 Chassis from 9/95Wide Open Throttle WOT Position Signal - Diesel Engine Only DescriptionData Link Connector 8-pin #!1 ANALOG CODES CS1000 Code Scanner OB15-11Connect wires of Scanner as follows Data link connector 38-pinConnect wires of Scanner as follows 129.067/076 Connect wires of Scanner as follows 124, 129.061/066Data Link Connector 8 or 16-pin Data link connector 38-pinHFM-SFI / PMS Current Faults LH-SFI Current FaultsLH-SFI Stored or Permanent Faults HFM-SFI / PMS Stored or Permanent FaultsFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin #!2 SRSCS1000 Code Scanner OB15-11Data Link Connector 38-pin #!*+&#!3 SRSCS1000 Code Scanner OB15-11Connect wires of Scanner as follows FAULT CODE TABLEData Link Connector 16-pin 4 LH-SFI “Current” Fault Codes These codes do not turn on the MILConnect wires of Scanner as follows Data Link Connector 38-pinDTC Readout 4 - 5 LH-SFICS1000 Code Scanner OB15-11 Possible Cause of FailureDTC Readout 4 - 5 LH-SFICS1000 Code Scanner OB15-11 Possible Cause of FailureThese codes turn on the MIL 5 LH-SFI “Stored” Fault codes6 - 7 HFM-SFI DTC ReadoutHFM-SFI 7 Stored Fault codes6 for Current and Connect wires of Scanner as followsOB15 6 - 7 HFM-SFICS1000 Code Scanner OB15-11 DescriptionOB15 6 - 7 HFM-SFICS1000 Code Scanner OB15-11 DescriptionOB15 6 - 7 HFM-SFICS1000 Code Scanner OB15-11 DescriptionOB15 6 - 7 HFM-SFICS1000 Code Scanner OB15-11 Description6 for “Current” and 7 “Stored” Fault Codes6 - 7 PMSCS1000 Code Scanner OB15-11 Connect wires of Scanner as followsOB15 6 - 7 PMSCS1000 Code Scanner OB15-11 DescriptionOB15 6 - 7 PMSCS1000 Code Scanner OB15-11 DescriptionOB15 6 - 7 PMSCS1000 Code Scanner OB15-11 DescriptionDM 8 for “Current” 10 “Registered” Fault Codes10 DM 9 “Stored” andDTC Readout 8 - 9 - 10 DMCS1000 Code Scanner OB15-11 Possible Cause of FailureDTC Readout 8 - 9 - 10 DMCS1000 Code Scanner OB15-11 Possible Cause of FailureME-SFI 12 “Stored” Fault Codes#11 - 12 MECS1000 Code Scanner OB15-11$ 11 “Current” andOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 DescriptionOB15 11 - 12 MECS1000 Code Scanner OB15-11 Description1. Setting Up Operating the CS1000 - Mercedes Benz2. Turn Ignition ON KOEO or Engine at idle KOER 3. System Selection ATTENTION DO NOT INSERT CARTRIDGE WITH POWER SUPPLIED TO THE CS10005. Identification/Rectification of Faults SYSTEM4. Read Fault Codes ANALOG TEST PROCEDURESMercedes Benz Transmission Module CS1000 Code Scanner OB15-12 6. Clearing Fault Codes7. Return to System Select Function CLEARData Link Connector 8-pin 1 Transmission$!&#2Module$*+#,3CS1000Code-Scanner OB15-12Connect wires of Scanner as follows FAULT CODE TABLEConnect wires of Scanner as follows #!#9$1 Transmission Module Data Link Connector 16-pinFAULT CODE TABLE Connect wires of Scanner as followsData Link Connector 38-pin #!#9$#*+!#!#9DIGITAL FAULT CODES $ Fault Code Table2 Transmission Module Connect wires of Scanner as followsDTC Readout 2 Transmission ModuleCS1000 Code Scanner OB15-12 Possible cause of FailureDTC Readout 2 Transmission ModuleCS1000 Code Scanner OB15-12 Possible cause of FailureData Link Connector 38-pin Fault Code TableConnect wires of Scanner as follows U #!#!#92$DESCRIPTION MERCEDES-BENZ ACRONYMSACRONYM MERCEDES-BENZ ACRONYMS MERCEDES-BENZ ACRONYMS MERCEDES-BENZ ACRONYMS MODEL USA Acronym onlyMERCEDES-BENZ ACRONYMS YEARSYEARS MERCEDES-BENZ ACRONYMSMODEL CHASSISYEARS MERCEDES-BENZ ACRONYMSMODEL CHASSISYEARS MERCEDES-BENZ ACRONYMSMODEL CHASSISYEARS MERCEDES-BENZ ACRONYMSMODEL CHASSISBaum Tools Unlimited - West MERCEDES-BENZ ACRONYMSBaum Tools Unlimited Inc tech@baumtools.com