1989 Cheyenne parking lights, dash lights, lic plate light out

no country told at all or VIN#
the books are by country step1 buy.
sorry cars are not the same all over earth. by mile (km)
LIC lamps are PARK so are parking lamps stuck on front and rear
cars can have 4 ,6,8 or10 or more lamps for pack.
lic, is just 1.
my wild guess is the BCM is not happy.
scan the cars OBD2 port DLC yet>? see BCM errors.?????
no secret switches must PARK.
yes wires do short, but 2013 is not that old.
reset the BCM is a good idea (radio codes in hand)
pull neg lug on battery. for 1hr or overnight
keep battery charged or it fail from excessive discharging.

The dimming fuse supplies battery positive voltage to the license lamps, underhood lamp and to the dash integration module (DIM) park lamp input, for interior lamps dimming.
Dimming fuse 10 amp. under hood fuse box. the park lamp relay supply's battery power to that fuse .

When the headlamp switch is placed in the PARKING LAMPS ON position, voltage is supplied to the front parking lamps, the side marker lamps, the rear lamps and license plate lamps.Dash light's also come on with headlamp switch on .
Visual Inspection Chart Mechanical Electrical

• Headlamp switch

• Central junction box (CJB) fuse 30 (10A) (headlamp switch)
• Bulb(s)
• Circuitry
• Generic electronic module (GEM)

Pinpoint Test N: One or More Parking, Rear or License Plate Lamp Is Inoperative
Normal Operation The central junction box (CJB) provides voltage to the headlamp switch through circuit 29-LE29 (OG/BK). When the headlamp switch is placed in the PARKING LAMPS ON position, voltage is routed to the front parking and side marker lamps through circuits 29S-LF3 (OG/YE), 29S-LF7 (OG/BU), 29S-LF8 (OG), 29S-LF16 (OG/GN) and 29S-LF17 (OG/WH). Voltage is also routed to the rear parking and license plate lamps through circuits 29S-LF11 (OG/WH), 29S-LF20 (OG), 29S-LF21 (OG/WH) and 29S-LF22 (OG/BK). Ground for the front side markers is provided by utilizing the turn lamp circuitry and filaments. Ground is provided through circuits 31-LG11 (BK) and 31-LG18 (BK) to the LH and RH front parking lamps, respectively. Ground is provided through circuits 31-LF23 (BK) and 31-LF24 (BK) to the LH and RH rear parking lamps, respectively. Ground is provided through circuits 31-LF21 (BK) and 31-LF22 (BK) to the LH and RH license plate lamps, respectively.

Possible Causes
• Fuse
• Circuit 29-LE29 (OG/BK) open
• Circuit 29S-LF3 (OG/YE) open
• Circuit 29S-LF7 (OG/BU) open
• Circuit 29S-LF8 (OG) open
• Circuit 29S-LF11 (OG/WH) open
• Circuit 29S-LF16 (OG/GN) open
• Circuit 29S-LF17 (OG/WH) open
• Circuit 29S-LF20 (OG) open
• Circuit 29S-LF21 (OG/WH) open
• Circuit 29S-LF22 (OG/BK) open
• Circuit 31-LG11 (BK) open
• Circuit 31-LG18 (BK) open
• Circuit 31-LF21 (BK) open
• Circuit 31-LF22 (BK) open
• Circuit 31-LF23 (BK) open
• Circuit 31-LF24 (BK) open
• Circuit 49S-LG13 (BU/RD) open
• Circuit 49S-LG20 (BU/WH) open
• Headlamp switch

[PDF]Wiring Diagram.pdf - Ken Gilbert

ken-gilbert.com/wrx/mans/99.../Wiring%20Diagram.pdf

Each connector number shown in the wiring dia- ... Rear defogger cord (Ground). Fuel tank cord,. Roof cord, ... circuit. Then check the switch, relay, fuse, ground, etc. 4. .....Rear wiper motor. Rear wiper ... License plate light RH. Tail light LH.

#? license plate light - Circuit Wiring Diagrams

circuitswiring.com/tag/license-plate-light/

2008 Volkswagen Newbeetle Main Fuse Box Diagram 2008 Volkswagen Newbeetle ...Parts: rear window defogger, shift lock, battery positive voltage, interior light, A/C clutch, ... brake light, daytime driving light, wiper and washer system, vacan, fuel pump, central ... 1997 Suzuki Geo Tracker Left Dash Fuse Box Diagram.

#? license plate light - Circuit Wiring Diagrams - Page 3

circuitswiring.com/tag/license-plate-light/page/3/

Audi A4 Engine Fuse Box Diagram Audi A4 Engine Fuse Box Map Fuse Panel ... mirror control, wiper, washer, horn, brake light, cruise control, heated rear window, ... 2003Suzuki Aerio Dash Fuse Box Diagram 2003 Suzuki Aerio Dash Fuse Box ... rear defroster, fuel injection controller, radio, A/T controller, hazard light, ...

there are many running lamps. best name is park
some go front, some go tail, some go side, and some go
to dash. largest run of 1 circuit on car.... park.
then HL switch, 1 click, does dash glow.?
does all side lamps glow, and front and rear.?
check fuses first. as that is always first.
some jeeps have a relay called , PARK.
license plate rear lamp out too>????????????
fuse 6 in JB , junction fuse box is park
as is park relay
the BCM computer, sees you turn the park switch
the BCM the (the brain inside) energizes the PARK relay
and if the fuse is good , all parks glow.
including the lic, plate lamps.

what we do is check battery voltage first.
12.6vd is good, less is bad. i do this with parks on, and key on pocket as parks work all the time.
then check fuse 6
then last scan the PCM
if the PCM reports BCM errors, for park. we'd not IGNORE THAT.
did you?

Check the fuse. A bad bulb can cause a fuse to blow.

On "most" vehicles, the parking, tail, lic plate AND dash lights are all on the same circuit. Usually, the fuse will be labeld "park", "tail", or "illum".
If you have dash lights but no park lights, it's likely that there is a break in the wiring somewhere...

Park, Tail, Marker Lamps, and License
The park, tail and marker lamps, including the license lamps, turn on when the headlamp switch is placed in either the PARK or the HEAD position, or anytime the headlamps are requested. The RT I/P #1 fuse in the RH I/P fuse block supplies battery positive voltage to both the park lamp relay switch contacts and to the park lamp relay coil circuit. The park lamp relay coil is controlled by the body control module (BCM). When the headlamp switch is placed in the PARK position, the BCM energizes the park lamp relay coil control circuit.
Current flows from the park lamp relay switch to both front and rear park lamp fuses and to their respective park/tail lamps. The front park lamps are grounded at G101. The rear park lamps are grounded at G302. The license plate lamps are a part of the rear park lamp circuit and are grounded at G302. The inadvertent power control feature prevents the park lamps from remaining on more than 10 minutes if left on. If the park lamps are turned on after the ignition switch has been turned OFF, or is in the ACCY position, they will remain on until turned off or until the battery runs dead.

Did you the REAR PARK LP fuse 15 amp in the right insturment panel fuse box.

Check rear light fuse and wiring.

A blowen fuse will cause that, most all dash lights and taillights on cars and trucks run off the same fuse.