C1121 Citroen Auto Trouble Code
C1121 Citroen the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.
Remove the air filter box assembly so you can access the transmission range switch. Turn the key to the ON position, but do not start the vehicle. Move the shifter to the neutral position. Align the alignment holes between the switch and the shift lever. Insert a 5mm drill bit into the adjustment hole to verify the proper alignment for the neutral position.
C1121 Citroen Possible Solution:
Brake Switch Out of Self-Test Range Indicates that during Key On Engine Off (KOEO) Self-Test, BPP signal was high. Or during Key On Engine Running (KOER) Self -Test, the BPP signal did not cycle high and low. Open or short in (BPP) circuit Open or short in stoplamp circuits Damaged PCM Malfunction in module(s) connected to BPP circuit (Rear Electronic Module [REM] Windstar and LS6/LS8 and Lighting Control Module (LCM) Continental and Town Car) Damaged Brake Switch Misadjusted Brake Switch Check for proper function of stoplamps. Follow correct Self-Test procedures, refer to Section 2, Quick Test.
C1121 Citroen Description For All Models :
- Citroen 10 Hp
- Citroen 11
- Citroen 11 L
- Citroen 12
- Citroen 15
- Citroen 15cv
- Citroen 2cv
- Citroen 5cv
- Citroen 7 Hp
- Citroen 7a
- Citroen Activa
- Citroen Ak
- Citroen Ami
- Citroen Aventure
- Citroen Ax
- Citroen Axel
- Citroen B2
- Citroen Berlingo
- Citroen Berlingo Ii
- Citroen Berlingo Iii
- Citroen Big Fifteen
- Citroen Bijou
- Citroen Bx
- Citroen C
- Citroen C1
- Citroen C1 Ii
- Citroen C15
- Citroen C2
- Citroen C3
- Citroen C3 Aircross
- Citroen C3 Ii
- Citroen C3 Iii
- Citroen C3 Picasso
- Citroen C4
- Citroen C4 Aircross
- Citroen C4 Cactus
- Citroen C4 Ii
- Citroen C4 Picasso Ii
- Citroen C5
- Citroen C5 Ii
- Citroen C6
- Citroen C8
- Citroen C-crosser
- Citroen C-elysee
- Citroen Cx
- Citroen C-zero
- Citroen Ds
- Citroen Ds3
- Citroen Ds4
- Citroen Ds5
- Citroen Dyane
- Citroen Eco
- Citroen Eole
- Citroen Evasion
- Citroen G
- Citroen Gs
- Citroen Gsa
- Citroen Gsx
- Citroen Id
- Citroen Jumper
- Citroen Jumper Ii
- Citroen Jumpy
- Citroen Jumpy Iii
- Citroen Karin
- Citroen Light 15
- Citroen Ln
- Citroen Lna
- Citroen Mehari
- Citroen Mini-zup
- Citroen Multispace
- Citroen Nemo
- Citroen Osee
- Citroen Pluriel
- Citroen Rally Raid
- Citroen Saxo
- Citroen Six
- Citroen Sm
- Citroen Spacetourer
- Citroen Traction
- Citroen Tub
- Citroen Visa
- Citroen Xanae
- Citroen Xantia
- Citroen Xm
- Citroen Xsara
- Citroen Zx
|
C1121 Citroen Trouble Repair :
C1121 Citroen code shows that location the body harness connector, located in and around the left hand kick panel area or inside the IP (consult a shop manual for location). Water can leak into the connector from clogged sunroof drains, A-pillar leaks, or windshield or cowling leaks. |
Code Search
Please fill the search bar to find Auto Trouble Code meaning.