# Service bulletin PI0800A

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: 10137450
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: PI0800A
- Manufacturer's date: 2012\-11\-08
- NHTSA component: STEERING:ELECTRIC POWER ASSIST SYSTEM

## NHTSA's summary

This preliminary informational bulletin provides a procedure to reprogram the electronic power steering control module for comments regarding a indicator lamp illuminated and DTC C0544 and U0415 set.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10137450-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10137450-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Steering, Power steering

## Trouble codes named

C0544, U0415

## Vehicles listed

- 2006 BUICK LACROSSE
- 2006 CHEVROLET EQUINOX
- 2006 CHEVROLET MALIBU
- 2006 CHEVROLET T SERIES
- 2006 GMC ENVOY DENALI

## Recalls for the same vehicles and component

- [15V064000](/recalls/nhtsa/15V064000.md), 2015-02-04: STEERING:ELECTRIC POWER ASSIST SYSTEM
- [14V153000](/recalls/nhtsa/14V153000.md), 2014-03-31: STEERING:ELECTRIC POWER ASSIST SYSTEM
- [05V455000](/recalls/nhtsa/05V455000.md), 2005-10-05: STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

## Other bulletins for the same vehicles and component

- [12\-02\-32\-002A](/bulletins/10134625.md), 2018-04-23, Service bulletin: STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING. This technical bulletin provides a revision for 12\-02\-32\-002 to add the 2013\-2014 model years, add noise as a possible condition and add a Note in the Instructions section.
- [SB\-0000188787\-A](/bulletins/10061096.md), 2016-03-31, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
- [SB\-07\-02\-32\-002N](/bulletins/10053864.md), 2013-11-29, Service bulletin: STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010\-14 LACROSSE, 2011\-14 REGAL, 2007\-14 ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL, YUKON DENALI, YUKON DENALI XL, 2013\-14 XTS, 2005\-14 MALIBU, 2007\-13 AVALANCHE, SILVERADO, SIERRA, 2006\-10 G6, 2007\-09 AURA. \*PE
- [SB\-10183](/bulletins/10033624.md), 2010-08-30, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM. SATURN PONTIAC CHEVROLET SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT\-POWER STEERING ASSIST. SOME VEHICLES EQUIPPED WITH ELECTRIC POWER STEERING MAY EXPERIENCE A LOSS OF POWER STEERING ASSIST CAUSED BY ELECTRICAL INPUT SIGNALS WITHIN THE STEERING COLUMN ASSEMBLY. \*PE UPDATED 6/18/2012 \*JS
- [SB\-06\-02\-32\-013B](/bulletins/10032462.md), 2010-03-26, Service bulletin: STEERING:HYDRAULIC POWER ASSIST:PUMP. SAAB/HUMMER/GM: DIAGNOSTIC TIPS/RECOMMENDATIONS WHEN POWER STEERING PUMP REPLACEMENT IS NECESSARY. ANALYSIS OF RETURNED POWER STEERING \(PS\) PUMPS THAT HAD BEEN REPLACED FOR NOISE, NO POWER ASSIST, NO OR LOW PRESSURE AND LEAKING CONDITIONS HAS INDICATED A HIGH NUMBER OF NO TROUBLE FOUND RESULTS. ALL 1997\-2010 VEHICLES AND LIGHT TRUCKS; 2010 AND PRIOR HUMMERS H2/H3 AND SAAB 9\-7X VEHICLES. \*PE
- [08\-02\-32\-005](/bulletins/10025672.md), 2008-08-29, Service bulletin: STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. LOSS OF POWER STEERING ASSIST, POWER STEERING WARNING MESSAGE DISPLAYED IN DIC, IPC/RADIO DISPLAYS ERRATIC, DTC C0900, B1325 SET \(REPLACE IGNITION COIL/MODULE ASSEMBLY AND ADD GROUND STRAP\). VEHICLES WITH 3.5L ENGINE. \*PE UPDATED 3/25/11. \*PE
- [4127](/bulletins/10020217.md), 2006-08-18, Service bulletin: STEERING:HYDRAULIC POWER ASSIST SYSTEM. LOSS OF POWER STEERING ASSIST AT HIGH ENGINE RPM. \*TT UPDATED 08\-15\-07. \*KB UPDATED ON 10/03/07. \*NJ
- [060232002](/bulletins/10019478.md), 2006-03-16, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING. NORMAL OPERATING CHARACTERISTICS OF ELECTRIC POWER STEERING \(EPS\) SYSTEM DURING EXTENDED LOCK\-TO\-LOCK \(MAXIMUM STEERING WHEEL ROTATION\) USAGE. \*TT UPDATED 3/30/11. \*PE
- [3938](/bulletins/10019441.md), 2006-03-15, Service bulletin: STEERING:HYDRAULIC POWER ASSIST SYSTEM. POWER STEERING LINE RETAINER NOT FASTENED. \*TT
- [3795](/bulletins/10019283.md), 2006-02-23, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM. ELECTRIC STEERING IS INOPERATIVE WITH C0545. \*AK

JSON: [/v1/bulletins/10137450](/v1/bulletins/10137450)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PI0800A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10137450&vehicle=Service%20bulletin%20PI0800A)