Service bulletin PIT5516C
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10174820 |
| Published by NHTSA | 2020-05-11 |
| Manufacturer's number | PIT5516C |
| Manufacturer's date | 2020-04-14 |
| NHTSA component | EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM |
NHTSA's summary
This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Lighting, Headlights
| CHEVROLET COLORADO | 2016, 2017, 2018, 2019, 2020 |
|---|---|
| GMC CANYON | 2016, 2017, 2018, 2019, 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| PIT5516B | 2019-03-11. Service bulletin. This Preliminary Information communicates the steps on diagnosing the concern of the accessory off road lamps are inoperative after installation. |
|---|---|
| 02-08-42-001I | 2017-08-31. Service bulletin. This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not |
| 01-08-42-001K | 2017-08-31. Service bulletin. This informational bulletin provides information on exterior lamp condinsation and replacement guidelines |
| PIT5516 | 2016-10-24. Service bulletin. THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE ACCESSORY OFF ROAD LIGHTS INSTALLED FROM THE DEALER. NOW AFTER THE INSTALLATION THE LIGHTS ARE INOPERATIVE. TECHNICIAN WILL NEED TO VERIFY THE ENGINE IS RUNNING AND THE HEADLIGHTS ARE ON AND THE DAY TIME RUNNING LIGHTS AND THE SWITCH HAS BEEN PRESSED FOR 3 SECONDS. ALSO INSURE THE COVERS ARE NOT INSTALLED ON THE OFF ROAD LIGHTS. TECHNICIAN WILL NEED TO VERIFY THE BODY CONTROL MODULE PROGRAMMING. VEHICLES WITH REGULAR PRODUCTION OPTION CODE S3X THE BODY CONTROL MODULE IS PROGRAMMED FOR THE LIGHTS. FOR VEHICLES THAT DO NOT HAVE REGULAR PRODUCTION OPTION CODE S3X TECHNICIAN TILL NEED TO CALL TECHLINE CUSTOMER SUPPORT CENTER FOR PROGRAMMING ASSISTANCE. TECHNICIAN SHOULD TEST THE HEADLIGHT SWITCH TERMINAL 6 FOR SYSTEM VOLTAGE. IF NO VOLTAGE PRESENT O TERMINAL 6 CHECK THE BODY CONTROL MODULE X1 TERMINAL 12 FOR THE PROPER INSTALLATION. REPAIR AND TERMINAL DAMAGED OR NOT INSTALLED CORRECTLY. THEN REMOVE BODY CONTROL MODULE CONNECTOR X5 AND APPLY VOLTAGE TO TERMINAL 5, IF THE LIGHTS NOW ILLUMINATE IT IS LIKELY THE INCORRECT TERMINAL HAS BEEN USED IN THIS POSITION, REFER TO SERVICE INFORMATION FOR THE APPROPRIATE TEST TOOL AND TERMINAL. |