Cadillac 2010 SRX Crossover Bedienungshandbuch PDF herunterladen (Seite 6)

6 July 2009

Convertible Top Window

Operation

The owner of a 2009 Saab 9-3 Convertible may comment that the windows

do not open when using the convertible top switch on the IP or from the

remote control.

For 2009, Saab implemented changes in the window and convertible

top switches.

For US, Canada and Mexico only, the convertible top switch operating

logic has also changed. There will be NO window opening or closing when

operating the convertible top. Beginning with 2009 model year, the windows

have to be manually opened and closed with the window switches. Refer to

the owner's manual if needed for customer concerns. The 2009 owner's

manual does not list this as an available feature.

– Thanks to Jeff Gorenflo

Service Trailer

Brake Message

Some owners of a 2007-08 Silverado or

Sierra with RPO JL1 may comment of a

Service Trailer Brake System message dis-

played on the DIC. DTCs C1112 and/or C1114

will be set in the Trailer Brake Control Module

(TBCM).

TIP:

This concern may occur with or without

a trailer connected to the vehicle.

Updated TBCM calibrations have been

released in TIS2Web to improve TBCM diag -

nostics for a high resistance short to voltage

concern. The Tech 2 can be used to monitor the

TBCM Relay Feedback Signal parameter

located under Chassis/Trailer Brake Control

Module/Data Display to help determine if there

is a short to voltage.

The normal voltage reading is between

3.2– 4.1 volts. If the voltage is higher, the

updated calibration will help. If the voltage is

lower, the updated calibration should still be

installed. However, additional diagnostics may

be needed to correct the concern.

TIP:

Refer to the latest version of

PIT4595D and appropriate SI diagnostics for

additional help.

– Thanks to Jim Will

Tire Pressure Monitor

Tester Update Kit

The J-46079-30 TPM Tester Update Kit was recently shipped to your deal-

ership. It includes a new rechargeable battery, charging cradle and instruc-

tion sheet. This kit is a warranty replacement upgrade provided at NO COST,

and is being sent to ensure continued peak performance of the TPM tool.

IMPORTANT:

Install this upgrade immediately, regardless of your current

tool performance.

Technical questions or additional battery inquiries can be directed to SPX

Kent-Moore at 1.800.GMTOOLS, prompt 3.

– Thanks to Mike Mueller

Tire Pressure Monitor Tips

Bulletin 09-03-16-002 is being released

to provide guidance for service consul-

tants when a customer comes in with

one of these TPM conditions:

– Low Tire Pressure warning light on

– A Check Tire Pressure, Low Tire

Pressure, Add Air to Tire, or Service

Tire Monitor System message

The proper strategy is to determine the

nature of the Low Tire Pressure light,

whether it is related to low air pressure

or a system fault.

Solid Light – If the Low Tire Pressure

light is on constantly, with one of the

listed messages, the system is working

properly. It is the owner's responsibility

to adjust tire pressures properly and drive

the vehicle to turn the light off.

Flashing Light – If the Low Tire

Pressure light flashes for a minute, then

stays on with a Service Tire Pressure

Monitor System message, a TPM system

problem exists. The vehicle should be

written up and sent to service for

diagnosis and repair.

Solid Light On, Then Off – If the

customer says the Low Tire Pressure

light comes on, but goes off after driving

awhile, the system is working properly.

Pressure in one or more tires is low

enough to turn the light on when cold but

increases when the tire warms up,

causing the light to turn off. The system

is working properly. It is the owner's

responsibility to adjust tire pressures

properly to turn the light off.

TIP:

Do not relearn the TPM system at

PDI or customer delivery after verifying

proper tire pressure. The system has

been set at the assembly plant. Do not

relearn the system to turn the light off

after adding air. On 2009 and later vehi-

cles, the light will go off after inflating the

tires to the proper pressure.

When performing a TPM relearn (only

after a tire rotation or replacement of a

TPM sensor or module), always use the

Tech 2 to initiate the J-46079 relearn

process. Tech 2-initiated relearns lock out

other vehicle TPM signals that may be

broadcasting in the area. This method

avoids storing false TPM IDs and will

prevent customers from returning with

dashes (---) displayed in tire pressure

readouts and/or a flashing tire pressure

monitor (TPM) light. Checking the four

TPM IDs with the Tech 2 before and

following relearn to verify they are the

same can prevent invalid ID learns.

IMPORTANT:

The ONLY time labor

operation E0716 or E0722 should be

used is to diagnose for a system issue.

That should occur ONLY if, at key ON,

without starting the engine, the Low Tire

Pressure light blinks for one minute and

then stays on solid with a Service Tire

Pressure Monitor System message (on

vehicles equipped with a DIC). If that

occurs, a TPM system problem exists

and the system will have set a DTC. If

one of these labor operations is used, the

following Repair Order and Warranty

System documentation are required:

– Document the customer complaint

on the Repair Order.

– Document the TPMS DTC that has

set on the Repair Order.

– Enter the TPMS DTC in the

Warranty System (WINS) in the

Failure Code/DTC field on the

claim submission (refer to the

Claims Processing Manual,

Section IV, Warranty Claim Data,

Page 6, Item G).

If the above information is not

documented on the Repair Order and

Warranty System, the claim may be

rejected. If the Warranty Parts Center

(WPC) generates a request, this repair

order documentation must be sent back.

For more detailed information, refer to

Bulletins 09-03-16-002 and 07-03-16-004

and TPMS Training Course 13044.12T2.

– Thanks to Ray Romeo

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