Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1995 Chrysler LHSFACTORY OEM SERVICE PROCEDURE
Checking System For Trouble Codes
- Using scan tool, read trouble codes and perform appropriate test listed in TROUBLE CODES table. If scan tool displays MAIN RELAY/POWER CIRCUIT FAILURE or VALVE POWER FEED CIRCUIT, go to TEST 14A before proceeding with other tests. If scan tool displays CONTROLLER FAILURE, replace CAB. Perform TEST VER-1A. If scan tool displays NO RESPONSE message, go to TEST 34A. If scan tool screen is blank or no trouble codes are displayed, see scan tool manufacturer's instructions. Also check SYSTEM MALFUNCTION table for problems described by customers, with no trouble codes present, and perform appropriate test.
- In some cases, cause of one trouble code may set additional trouble codes. If multiple trouble codes appear on scan tool, trouble code repairs must be performed in order they appear in TROUBLE CODES table. If only one trouble code is set, perform indicated test for that trouble code.
TROUBLE CODES
| Trouble Code | Perform Test | ||
|---|---|---|---|
| ABS AMBER WARNING LAMP CIRCUIT FAILURE | 2A | ||
| DIAGNOSTIC COMPARE | (1) | ||
| FLUID LEVEL SWITCH OPEN | 3A | ||
| FLUID LEVEL SWITCH NOT PROCESSABLE | 4A | ||
| HYDRAULIC FAILURE | 5A | ||
| LF INLET VALVE | 6A | ||
| LF OUTLET VALVE | 7A | ||
| LF SENSOR CIRCUIT FAILURE | 8A | ||
| LF SENSOR CONTINUITY K 25 MPH | 8A | ||
| LF SENSOR CONTINUITY J 25 MPH | 8A | ||
| LF SENSOR SIGNAL MISSING | 8A | ||
| LF SENSOR SPEED COMPARISON | 8A | ||
| LR INLET VALVE | 10A | ||
| LR OUTLET VALVE | 11A | ||
| LR SENSOR CIRCUIT FAILURE | 12A | ||
| LR SENSOR CONTINUITY K 25 MPH | 12A | ||
| LR SENSOR CONTINUITY J 25 MPH | 12A | ||
| LR SENSOR SIGNAL MISSING | 12A | ||
| LR SENSOR SPEED COMPARISON | 12A | ||
| MAIN RELAY/POWER CIRCUIT FAILURE | 14A | ||
| SYSTEM UNDERVOLTAGE | 14A | ||
| VALVE POWER FEED CIRCUIT | 14A | ||
| PEDAL TRAVEL SENSOR CIRCUIT | 15A | ||
| BRAKE SWITCH CIRCUIT | 16A | ||
| PUMP MOTOR CIRCUIT NOT WORKING PROPERLY | 17A | ||
| PUMP MOTOR RUNNING WITHOUT COMMAND | 17A | ||
| PUMP MOTOR NOT RUNNING | 17A | ||
| VALVE BLOCK FEED FAILURE | 18A | ||
| RF INLET VALVE | 19A | ||
| RF OUTLET VALVE | 20A | ||
| RF SENSOR CIRCUIT FAILURE | 21A | ||
| RF SENSOR CONTINUITY K 25 MPH | 21A | ||
| RF SENSOR CONTINUITY J 25 MPH | 21A | ||
| RF SENSOR SIGNAL MISSING | 21A | ||
| RF SENSOR SPEED COMPARISON | 21A | ||
| RR INLET VALVE | 23A | ||
| RR OUTLET VALVE | 24A | ||
| RR SENSOR CIRCUIT FAILURE | 25A | ||
| RR SENSOR CONTINUITY K 25 MPH | 25A | ||
| RR SENSOR CONTINUITY J 25 MPH | 25A | ||
| RR SENSOR SIGNAL MISSING | 25A | ||
| RR SENSOR SPEED COMPARISON | 25A | ||
| TRACTION CONTROL VALVE #1 | 27A | ||
| TRACTION CONTROL VALVE #2 | 28A | ||
| SYSTEM OVERVOLTAGE | 35A | ||
|
|||
SYSTEM MALFUNCTION
| Problem | Perform Test | |
|---|---|---|
| Inoperative LTCS | 29A | |
| Inoperative LTCS Active Light (Green) | 30A | |
| Inoperative LTCS Warning Light (Amber) | 31A | |
| Brake Warning Light (Red) Stays Illuminated | 32A | |
| ABS Warning Light (Amber) Does Not | ||
| Illuminate At Start-Up | 33A | |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.