Chrysler Operations. Chapter Identifying a Vehicle

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1 Chrysler Operations This chapter explains how to begin the scan tool s basic setup and test functions. This information is specific to Chrysler vehicles. For general scan tool functionality, see the user s manual appropriate to your diagnostic tool. For additional information on Chrysler vehicles, see the following sections: Chrysler Testing on page 13 Chrysler and Jeep Data Parameters on page 211 Chrysler Communications Problems on page 707 TEST THE SAME VEHICLE AND SYSTEM? YES NO IDENTIFY THE VEHICLE SELECT A SYSTEM SELECT VEHICLE OPTIONS CONN ECT TO THE VEHICLE MAIN MENUS SYSTEM TESTS CODES & DATA FUNCTIONAL TESTS Figure 3-1 Basic Chrysler test routine 3.1 Identifying a Vehicle Many late-model vehicles have an automatic vehicle identification (ID) function that identifies the test vehicle based on information transmitted on the serial data stream. For others, the vehicle must be manually identified by entering specific vehicle identification number (VIN) characters into the scan tool. 5

2 Identifying a Vehicle Manual Identification You must manually enter the vehicle ID for all 1995 and earlier vehicles. You may also manually identify automatic ID systems. Note the following when manually identifying Chrysler vehicles: Because of midyear manufacturing changes in engine computer systems, you should always enter a new identification when you test a different vehicle, even when two vehicles are the same year, model, and have the same engine and accessories. Models with Mitsubishi-built engines must be identified as an Asian Import. The following models were built using 1986 logic modules: Some 1987 Sundance and Shadow (P-body) models with turbocharged engines Some 1987 Omni, Horizon, and Charger (L-body) Vehicle identification for these models should be entered into the scan tool as 1986 models (10th VIN character G for 1986, instead of H for 1987). A 1986 logic module can be identified by the MAP sensor mounted on the module case. The 1987 logic modules use MAP sensors mounted in the engine compartment. To test Jeep vehicles with the US Domestic software: 1990 and later select CHRYSLER from the manufacturer selection menu 1989 and earlier select JEEP from the manufacturer selection menu Many 1983 and later Chrysler imports, except Maserati TC, are tested with the Asian Import software. The US Domestic software does not test these vehicles, which often have Diamond Star imprinted on the body label attached to the firewall. The vehicle ID process begins from the Software Confirmation menu ( To manually ID a vehicle: on page 6). >CHRYSLER DATABASE ( ) V 9.0 PRESS Y TO CONTINUE Figure 3-2 Sample Software Confirmation menu z To manually ID a vehicle: 1. Press Y to confirm the software selection. 2. Do one of the following: 1989 and earlier: Select CHRYSLER (Figure 3-3). SCROLL TO SELECT A MANUFACTURER >CHRYSLER (1983 TO 1999) JEEP (1984 TO 1999) GENERIC OBDII FORD (1981 TO 1999) Figure 3-3 Sample Manufacturer Selection m 1990 and later: Select VEHICLE SYSTEMS (Figure 3-4). 6

3 SELECT: >VEHICLE SYSTEMS DEMONSTRATION Figure 3-4 Sample Vehicle ID screen A vehicle ID request screen similar to Figure 3-5 displays. SELECT 10TH VIN CHARACTER VIN: VEHICLE: 2004 FOR AUTOMATIC ID, TURN KEY ON Figure 3-5 Sample model year request 3. Enter all VIN characters and press Y or N to answer any questions. When you are finished, a Vehicle ID Confirmation screen displays (Figure 3-6). VIN: -C--G--H VEHICLE: 2003 CHRYSLER SEBRING COUPE ENGINE: 3.0L V6 MPI PRESS Y TO CONTINUE. N FOR NEW ID. Figure 3-6 Sample Vehicle ID Confirmation screen 4. Press Y if the vehicle ID is correct or press N to identify a different vehicle Automatic Identification Automatic ID is available on most 1996 and later models. z To automatically identify a vehicle: 1. Attach the test adapter to the data cable. 2. Connect the adapter to the vehicle. 3. Turn the ignition switch on. 4. Select DOMESTIC > CHRYSLER The scan tool automatically identifies the vehicle and control module, then displays a vehicle ID confirmation screen (Figure 3-7). VIN: -B3-J--C-X VEHICLE: 1999 DODGE CAR JA ENGINE: 2.0L L4 SOHC PRESS Y TO CONTINUE. N FOR NEW ID Figure 3-7 Chrysler Automatic ID confirmation screen 7

4 Selecting a System 3.2 Selecting a System Four control systems are generally available from the System Selection menu (Table 3-1, Figure 3-8). Table 3-1 Chrysler control system tests CONTROL SYSTEM ENGINE TRANS (Transmission) BODY ABS TESTS AVAILABLE Codes & Data Functional tests System tests Codes & Data Functional tests Codes & Data Actuator test mode (ATM) tests Codes & Data Functional tests DESCRIPTION Engine system tests include all available engine control tests from 1983 to the current model year. Transmission functional tests include test programs for the following: Transmissions: 42RE, 44RE, 45RFE, 46RE, 47RE Transaxles: A604, 41TE, 42LE Body system tests include: Body computer Driver information systems Electronic ride control Electronic and mechanical instrument cluster tests ABS functional tests include antilock brake tests on vehicles with the following ABS control systems: Bendix 4, ABX-4, 6, or 10 Kelsey-Hayes Teves SCROLL TO SELECT A SYSTEM >ENGINE TRANS ABS Figure 3-8 Sample Chrysler System Selection menu Selecting any one of these systems may cause additional vehicle identification menus to display. For instance, select ENGINE and a Vehicle Options menu displays (Figure 3-9). SCROLL TO SELECT VEHICLE OPTIONS: >A/T WITH A/C A/T WITHOUT A/C M/T WITH A/C Figure 3-9 Sample Chrysler Vehicle Options menu This menu describes whether the vehicle has an automatic or standard transmission, and if it has air conditioning. Other menus are similar and all require a selection. 8

3.3 Connecting to the Vehicle Once a vehicle has been identified and a system has been selected, a scan tool connection message instructs you to use the vehicle test adapters supplied to connect the

Figure 3-10 Sample Chrysler connection message Each test adapter plugs into a specific vehicle diagnostic connector and attaches to one end of the data cable.

5 3.3 Connecting to the Vehicle Once a vehicle has been identified and a system has been selected, a scan tool connection message instructs you to use the vehicle test adapters supplied to connect the scan tool for testing (Figure 3-10). CONNECT OBD-II K13 ADAPTER TO CONNECTOR LOCATED UNDER LEFT SIDE OF DASH, NEAR HOOD RELEASE. PRESS Y TO CONTINUE. Figure 3-10 Sample Chrysler connection message Each test adapter plugs into a specific vehicle diagnostic connector and attaches to one end of the data cable. The other end of the data cable attaches to the scan tool. The following adapters are available to test Chrysler vehicles: CHRY-1 (MT ) engine test adapter (except LH cars) CHRY-2 (MT ) body, ABS, transmission, and LH-car engine test adapter MITSU-1 (MT ) Mitsubishi engine and transmission test adapter (used for Avenger, Sebring, and Talon) OBD-II (MT ) 16-pin adapter for vehicles with the 16-pin OBD-II connector The K-7 device must be installed into the OBD-II adapter when used with MITSU-1 for the Avenger, Sebring, and Talon. The K-13 device must be installed for all other Chrysler applications Figure 3-11 MT CHRY-1 adapter Figure 3-12 MT CHRY-2 adapter Figure 3-13 MT MITSU-1 adapter Figure 3-14 MT OBD-II adapter 9

6 Connecting to the Vehicle The CHRY-1 test adapter has a socket for connecting the battery power or cigarette lighter power cables. A power cable is not required with the CHRY-2 and the OBD-II test adapters.table 3-2 contains connector locations for Chrysler vehicles. Table 3-2 Chrysler adapters and connector locations SYSTEM MODEL &YEAR ADAPTER CONNECTOR LOCATION ABS, Body, Automatic Transmission Engine and Transmission All 1995 and earlier except Avenger, Cirrus, Neon, Sebring, Stratus, and Talon 1995 Neon, Cirrus, and Stratus 1995 and later: Avenger, Sebring, and Talon Most 1996 and later except Avenger, Sebring, and Talon 1995 and earlier Concorde, Intrepid, LHS, New Yorker, and Vision 1995 Neon, Cirrus, and Stratus 1995 and later Avenger, Sebring, and Talon Most 1996 and later All others CHRY-2 OBD-II with K-13 device OBD-II with K-7 device and MITSU-1 adapter OBD-II with K-13 device CHRY-2 OBD-II with K-13 device OBD-II with K-7 device and MITSU-1 adapter OBD-II with K-13 device CHRY-1 side. See Figure 3-16 for Concorde, Intrepid, LHS, New Yorker, and Vision. For most others, see Figure side near hood release. side near center console. side. See Figure Under the steering wheel. See Figure side near hood release. side near center console. side. See Figure Under the hood near a strut tower or on the firewall. For 1995 and earlier models, diagnostic connectors can be found in one of two places: Under the instrument panel (except LH models, Figure 3-15) Under the steering wheel (LH models only, Figure 3-16) 10

7 Figure and earlier diagnostic connector under the instrument panel (except LH models) Figure and earlier diagnostic connector under the steering wheel (LH models only) Figure and earlier diagnostic connector (except LH models) Figure pin connector and the OBD-II adapter with device 11

8 Chrysler Vehicles Without Self-Diagnostic Capability z To connect the scan tool to the test vehicle: 1. Be sure the ignition switch is off. 2. Follow the on-screen instructions and connect the scan tool data cable to the test vehicle. a. Select the proper test adapter and attach it to the data cable. b. Connect the other end of the data cable to the scan tool data port. c. Connect the test adapter to the vehicle. Test adapters fit into the connectors only one way. Be sure the connector is installed securely. 3. Switch the ignition on. 4. Press Y to continue. The main menu for the selected system displays when the scan tool is connected to the data stream. 3.4 Chrysler Vehicles Without Self-Diagnostic Capability The Chrysler vehicles listed below either do not have electronic engine control systems or they have control systems without self-diagnostic capabilities. Table 3-3 Chrysler vehicles without self-diagnostic capability YEAR MODELS pre 1983 All models All carbureted engines L, 4-cylinder carbureted Mitsubishi engine with Mitsubishi control system (VIN code G) L carbureted (VIN code W) All rear-wheel-drive passenger cars (with V8 or 6-cylinder engine) All diesel-powered vehicles pre 1992 All Eagle and AMC-Renault models, except L Eagle 12

Ford Operations. Chapter 5

Ford Operations. Chapter 5 Chapter 5 Ford Operations This chapter explains how to begin using the scan tool s basic setup and test functions. This information is specific to Ford vehicles. For general scan tool functionality, see