Campaign - (CR-17C4) Crankcase Ventilation Valve/DTC's
RVU - Replacement Of Crankcase Ventilation Valve (CR)17 09 03
2017883/5
January 20, 2009
Supersedes Technical Service Bulletin Group 17 number 09-02 dated January 16, 2009 for reasons listed below.
Vehicle Information
Condition
This RVU has been proactively released to prevent and correct the following condition from occurring in the vehicle:
MIL on, and one or more of following DTCs are stored in ECM data memory:
- P1297 (Connection charger-throttle valve, pressure loss).
- P2187 (Fuel trim bank 1, system too lean at idle speed).
- P2279 (Intake air system leak).
This Required Vehicle Update (RVU) is in effect for 15 months from date of publication. After that date, this RVU will expire and no longer be in effect.
Vehicle must meet all of the following criteria:
- Procedure is valid only for vehicles that show the CR/17C4 code in the ElsaWeb Campaign/Action Information screen on the day of repair.
- Vehicle must be within the Limited New Vehicle Warranty.
- Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin.
- Procedure must be performed on applicable vehicles in dealer inventory prior to sale.
Technical Background
The conditions described may be caused by a malfunction of the crankcase ventilation system pressure regulating valve.
Production Solution
Improved crankcase ventilation system pressure regulating valve and hose.
Service
1. Remove crankcase pressure regulating valve (Figure 1, Point 1) and hose (Figure 1, Point 2).
2. Inspect crankcase pressure regulating valve part number.
- If valve part number is 06F 129 101 K:
a. The valve does not need to be replaced.
b. Inspect hose part number. If part number is not 06F 103 221 H, replace hose with 06F 103 221 H.
c. Reinstall the valve and tighten the bolts holding the pressure regulating valve to 4 Nm. Proceed to Step 3.
- If valve part number is 06F 129 101 C, 06F 129 101 D, or 06F 129 101 F:
a. Replace valve with 06F 129 101 K.
b. Inspect hose part number. If part number is not 06F 103 221 H, replace hose with 06F 103 221 H.
c. Tighten the bolts holding the pressure regulating valve to 4 Nm. Proceed to Step 3.
- If valve part number is 06F 129 101 E or 06F 129 101 G:
a. Replace valve with updated level of 06F 129 101 E.
b. Inspect hose part number. If part number is not 06F 103 221 H, replace hose with 06F 103 221 H.
c. Tighten the bolts holding the pressure regulating valve to 4 Nm.
3. Clear fault codes, if present.
Warranty
Additional Required Vehicle Update Technical Service Bulletins
Some of the affected vehicles may be involved in additional Required Vehicle Update Technical Service Bulletins. Please check your ElsaWeb Campaign/Action Information screen so that any additional required work can be done simultaneously.
Required Vehicle Update Technical Service Bulletin Verification
For verification, always check the ElsaWeb Campaign/Action Information screen. The ElsaWeb system is the only binding inquiry and verification system; other systems are not valid and may result in non-payment of a claim.
Help for Claim Input
For questions regarding claim input, contact your appropriate Warranty Claim specialist. Please do not contact the Campaign Helpline regarding claim input.
Required Customer Notification
Inform your customer in writing by recording on the Repair Order any and all work that was conducted on the vehicle, including any and all updates completed under this Required Vehicle Update Technical Service Bulletin.
Required Parts and Tools
- Destroy and properly dispose of removed parts in accordance with local, state and federal/provincial environmental regulations.
- If you have exhausted your allocated parts and you require additional parts for vehicles affected by this RVU but have exceeded your Upper Order Limit, please submit your requests for additional parts. Be sure to include the affected VINs with your order. Prior to submitting your request, ensure that each vehicle has the CR/17C4 code. Your order will be reviewed and processed accordingly.
Additional Information
All parts and service references provided in this RVU are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.