2018 PORSCHE CAYENNE TSBs (22)

Bulletin:
122-A6Z3V-03
Component:
063130 engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve)
Summary:
Subject: intake valves and intake ports information: carboned-up valves in the engine can be reworked and cleaned using cleaning equipment. if there is a complaint about knocking combustion, e.g. during acceleration at high load, the con
Bulletin:
122-B6P3D-03
Component:
103000 power train:automatic transmission
Summary:
Symptom: hard or jerky gear changes. cause: this is caused by the transition phase when changing from the engaged gear to the target gear. various components of the powertrain affect the shifting quality. remedial action: in the event
Bulletin:
122-F6P9L-04
Component:
200000 wheels
Summary:
General information: this bulletin contains information about ? technically permissible wheel/tire combinations, ? measures that may be required when changing the wheel/tire combination installed at the factory, ? approved original por
Bulletin:
122-A5L9U-04
Component:
070000 fuel system, gasoline
Summary:
Information: analysis has shown that traces of oil found in the hydraulic pump or tandempump area are not always caused by a pentosin leak in the pump. in the event of a complaint about traces of oil in the hydraulic pump or tandem pump a
Bulletin:
122-F4U4P-04
Component:
110000 electrical system
Summary:
Model line: cayenne (92a) macan (95b) concerns: agm starter battery (referred to below simply as ?battery?) situation: customer complaints concerning battery-related topics recurring customer complaints concerning topics relating to bat
Bulletin:
122-K8M7U-05
Component:
063200 engine and engine cooling:exhaust system:manifold/header/muffler/tail pipe
Summary:
Subject: cayenne s (9ya) as of 2018 front exhaust pipes symptom: buzzing/vibrating noises in the exhaust system area at an engine speed of approx. 1,100 rpm during deceleration. cause: the exhaust system can expand in an unfavorable dir
Bulletin:
122-B9V4V-06
Component:
355200 equipment:other:owners/service/other manual
Summary:
Information: the approval and support management system was created to offer assistance to the dealer organization with new and complex technical issues by utilizing the support specialists within porsche r&d. as a result, this process has
Bulletin:
122-P5G7U-07
Component:
070000 fuel system, gasoline
Summary:
Oil in the wiring harness. if oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced.
Bulletin:
122-R9H5B-07
Component:
060000 engine (pws)
Summary:
Concerns: belt tensioner information: checking belt tensioner in the event of a complaint about "leaks" before carrying out any other work.
Bulletin:
122-B9L7S-07
Component:
110000 electrical system
Summary:
Subject: control unit for rear-end electronics symptom: the alarm system is triggered spontaneously (for no apparent reason). cause: the mobile phone antenna (gsm) signals can be picked up by the interior surveillance system and result in
Bulletin:
122-P5G7U-07
Component:
060000 engine (pws)
Summary:
Oil in the wiring harness. if oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced.
Bulletin:
122-R9H5B-07
Component:
060000 engine (pws)
Summary:
Concerns: belt tensioner information: checking belt tensioner in the event of a complaint about "leaks" before carrying out any other work.
Bulletin:
122-B9L7S-07
Component:
110000 electrical system
Summary:
Subject: control unit for rear-end electronics symptom: the alarm system is triggered spontaneously (for no apparent reason). cause: the mobile phone antenna (gsm) signals can be picked up by the interior surveillance system and result in
Bulletin:
122-X8H9Y-08
Component:
030000 service brakes, hydraulic
Summary:
Subject: connecting-rod bearing situation: at high engine speeds and with the high lateral acceleration forces that occur when driving on race tracks, the oil pressure can drop if the engine-oil level is low. in this case, the connecting
Bulletin:
122-E3W4E-10
Component:
105500 power train:driveline:differential unit
Summary:
Symptom: the yellow warning message "rear differential lock failure adapted driving permitted" can appear in the instrument cluster. cause: the yellow warning message can appear in the instrument cluster due to defective control unit soft
Bulletin:
122-N8X6K-10
Component:
118000 electrical system: software
Summary:
Complaint - pcm 5.0 integrated system: repair instructions (132/18)
Bulletin:
122-M4Q2P-09
Component:
110000 electrical system
Summary:
In the event of a complaint about low battery voltage in the vehicle electrical system and/or if the vehicle cannot be started or unlocked, the following instructionsmust be followed before doing any other work. read out the hardware versi
Bulletin:
122-C4M9S-09
Component:
030000 service brakes, hydraulic
Summary:
Subject: rear disc brake pads symptom: if the vehicle is braked while driving at low speeds, a squealing noise can be heard shortly before the vehicle comes to a standstill. cause: the disc brake pads can cause the squealing noise due to
Bulletin:
122-K3E2B-09
Component:
030000 service brakes, hydraulic
Summary:
Subject: retainer spring for front brake pad symptom: a clicking noise can come from around the front axle when changing direction of travel or when braking suddenly while driving slowly. cause: during load changes or changes in direction
Bulletin:
122-R7X8Y-09
Component:
110000 electrical system
Summary:
Customer concern customer complains of vehicle stalling and/or check engine light illuminated (dme fault code ?p032200 engine speed sender - no signal? or ?p032100 - engine speed sensor, implausible signal? may be stored). technical backg
Bulletin:
122-P4L5H-09
Component:
199000 tires:pressure monitoring and regulating systems
Summary:
Equipment: tire pressure monitoring (tpm) 433 mhz (i-no. 7k3) subject: control unit for tire pressure monitoring (tpm)
Bulletin:
122-F9S5J-09
Component:
110000 electrical system
Summary:
Cause the control unit for the auxiliary alarm system has limited bus communication. date of introduction control units for the auxiliary alarm system with updated software have been used in production since the beginning of december 20

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