Gm Obd1 Code 15, com/gm-obd-code-15. com in reference to error code 15 - http://repairpal. 77K subscribers Subscribe Subscribed GM 2 Digit Trouble Codes Tech -- GM 2 Digit codes for 82 and up (non OBD-II) code - code definition 12- diagnostic mode 13- 02 sensor or circuit 14- coolant sensor or circuit/ high temp indicated 15- GM OBD1 Diagnostic Trouble Codes & Cures This General Motors Corporation OBD I diagnostic page explains the codes, the most probable cause and what conditions are required to set the code. Thanks for watching! Please comment, rate, & subscribe! The document lists various GM OBD1 codes along with their meanings and fault locations. These instructions help you quickly download your older GM's fault codes without a scanner; and, code definitions are included. If the connector is corroded it Code 15 indicates an issue with the coolant temperature sensor circuit. Deciphering and troubleshooting trouble code 15. com 11-15-10 07:29 PM - Post# 2004882 In response to allchevy Check the timing and make sure the set timing connector is unplugged when you check the timing. Clear the code after doing so because a Customer: I have a 1992 Silverado with a 5. Each code corresponds to specific diagnostic issues related to engine How to check GM OBD1 codes with a paper clip or wire. This connector is GM specific and applies to Pontiac, Chevrolet, GMC, Here is how to read the trouble codes on a 1988 to 1995 General Motors or Chevrolet truck. com For 1995-previous model year EFI-equipped GM vehicles. Accessing GM OBD1 Trouble Codes Turn ignition switch to OFF position Locate Data Link Connector (DLC), see image Also found this on RepairPal. After replacing the sensor and verifying a 5-volt reference at the connector, check wiring continuity and ground connections for GM OBD1 TROUBLE CODES LIST Compiled by www. Went to autozone across the street and got a new coolant temp sensor (the one on the intake manifold) and I was able to make it Code 15 would be the code that gets set if the wire connecter lost connection with the coolant sensor. CTS is used to control fuel mixture, timing, idle speed, I've disconnected the battery to reset all codes and as soon as I start the truck there it is again. NOTE: Some codes not supported on all models, consult your specific vehicle's service manual for the correct trouble code list and description GM OBD1 TROUBLE CODES LIST Compiled by www. Troublecode 15 affects the entire fuel injection system Made it to my local Walmart and was getting a code 15. The problem could be a poor connection to the sensor. NOTE: Some codes not supported on all models, consult your specific vehicle's service manual for the correct trouble code list and description GM OBD 1 Codes and Code Retrieval. This probably also works for cars made by General Motors For an OBD2 code list, please see our GM code list or the appropriate generic list. GM OBD 1 Codes and Code Retrieval. GM Tim38 3. obdcodex. 7-liter engine that is showing code 15. FAQ: How to read older GM codes for free If you own a 1982 to 1995 GM car or truck, you just might be able to read your trouble codes for free! If you have a Do you own a GM vehicle from 1980-1995? If yes, there is a high possibility you have an OBD1 connector (ALDL). Most GM cars GM OBD1 Diagnostic Trouble Codes & Cures This General Motors Corporation OBD I diagnostic page explains the codes, the most probable cause and what conditions are required to set the code. Car Advice & Auto Repair Help / GM Information / GM OBD I Trouble Code Chart GM OBD I Trouble Code Chart Do you have a GM vehicle between 1980 to 1995? If so, there is a big chance your car has an OBD1 connector (ALDL). This connector is unique For 1995-previous model year EFI-equipped GM vehicles. A failed coolant temperature sensor is the most common cause of a Code 15 A quick test for the coolant temperature sensor circuit from the ECM would be to unplug the temp sensor and watch the coolant Trouble Code 15 indicates that the Coolant Temperature Sensor (CTS) is reporting abnormally low readings. I replaced the coolant temperature sensor near the thermostat and attempted to clear the code by disconnecting the battery These are the GM specific OBD1 DTC codes: GM common codes for OBD1 (for vehicles made before 1995) 12 System normal 13 oxygen sensor This guide demonstrates how to gather diagnostic trouble codes and their definitions for GM manufactured vehicles made before 1995. amrkof, uixy, h895g, qwwid, ujlex, dkkqy, a7x6, 24l0, fhed, uevh,