# Service bulletin 14\-07\-30\-001E

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: 10138143
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: 14\-07\-30\-001E
- Manufacturer's date: 2015\-07\-27
- NHTSA component: EQUIPMENT; POWER TRAIN:MANUAL TRANSMISSION

## NHTSA's summary

This informational bulletin provides technicians with information to assist in identifying operating characteristics of manual transmissions that repair attempts will not change.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10138143-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10138143-0001.pdf)

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

## Components

Equipment and accessories, Transmission and driveline, Manual transmission

## Vehicles listed

- 2015 CADILLAC ESCALADE
- 2015 CADILLAC ESCALADE ESV
- 2015 CHEVROLET COLORADO
- 2015 CHEVROLET CORVETTE
- 2015 CHEVROLET SILVERADO 1500
- 2015 CHEVROLET SILVERADO 3500
- 2015 GMC CANYON
- 2015 GMC SIERRA 1500
- 2015 GMC SIERRA 3500
- 2015 GMC SIERRA DENALI
- 2015 GMC YUKON
- 2015 GMC YUKON XL

## Other bulletins for the same vehicles and component

- [PI1276C](/bulletins/10201127.md), 2021-09-07, Service bulletin: EQUIPMENT; POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS. Difficult to shift into Gear, Intermittent Gear Pop Out and/or Mushy shifts \(no grind\)
- [990420002L](/bulletins/10200154.md), 2021-08-09, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
- [PI1489A](/bulletins/10190567.md), 2021-04-26, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Malfunction Indicator Lamp \(MIL\) Illuminated, Intermittently Unable to Shift into Reverse, DTC P0502 Set Condition/Concern Some customers may comment on a malfunction indicator lamp \(MIL\) illuminated. They may also comment that they intermittently are unable to shift into Reverse. When checking the vehicle for DTCs, the engine control module \(ECM\) may report P0502 as current or in history. This may be caused by water intrusion into the vehicle’s manual transmission output speed sensor or could be induced by the customer slipping the clutch for an extended period of time, as in holding the vehicle on a hill.
- [030729004L](/bulletins/10160133.md), 2019-05-20, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
- [PIP5576](/bulletins/10145501.md), 2018-10-15, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN. This Preliminary information communicatesSES lamp, setting DTC P0333 when shifting the Transmissionfrom park.DTC P0333 cansetdue to voltage from the Transmission park/neutral signal 1circuit bleeding into the knock sensor system circuits.If SI does not isolate the concern inspect the K20 ECM connector X2 looking for debris, connectorand or terminal concerns.
- [PIP5219A](/bulletins/10139317.md), 2018-06-04, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. This Preliminary Information communication advises the technician that the 6 Speed Manual Transmission \(N8D\) has been placed on an Exchange program. Dealer will need to call General Motors Product Quality Center for further assistance.
- [03\-07\-29\-004J](/bulletins/10138130.md), 2018-05-21, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. This informational bulletin provides technicians with information to assist in identifying operating characteristics of manual transmissions that repair attempts will not change.
- [PIP5375E](/bulletins/10137741.md), 2018-05-21, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. This Preliminary Information communication advises the technician that the rear wheel drive manual transmission restriction has ended.
- [17NA228](/bulletins/10137269.md), 2018-05-21, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. This informational bulletin provides information on Click or Tick Noise on 3\-4 Shift that it should be considered a normal characteristic.
- [PIP5219B](/bulletins/10114868.md), 2017-08-15, Service bulletin: EQUIPMENT; POWER TRAIN:MANUAL TRANSMISSION. This Preliminary Information communication advises the technician that the 6 Speed Manual Transmission \(N8D\) has been placed on an Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

JSON: [/v1/bulletins/10138143](/v1/bulletins/10138143)

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