1967 CHEVROLET CAMARO instrument panel

ELECTRICAL-BODY AND CHASSIS 12-40

Fig.
54 - Seat Separator Instrument Console

consists of a single red light which will indicate an over-

heated engine condition.

Engine Sender Unit Replacement

1.
Drain engine cooling system to a level below unit.
2.
Remove sender unit (located in cylinder head near

an exhaust port on L-6 engines and in the inlet mani-

fold near water pump housing on V-8 engines).

3.
Replace unit, refill cooling system and check opera-

tion of unit.

DIRECTIONAL SIGNAL

Directional signal assemblies provide as standard pro-

duction equipment a lane changing feature and hazard

warning system on all model applications. Two different

design switches are used as shown in Figure 55. Major

difference between the two units is that one type has can-

celling and detent springs which are serviceable, other-

wise both units are not repairable and must be replaced

as an assembly in service.

Due to the integral design relationship of the signal

switch and the energy absorbing steering column, refer-

ence should be made to Steering, Section 9 of this manual
whenever any service operations are performed on the

steering column. The directional signal switch replace-

ment procedures covered in this section are intended to

supplement the detail service operations outlined in Sec-

tion 9.

Special note should be taken of the fact that different

signal flasher units are used in Chevrolet models depend-

ent on the number of lamps to be operated. The hazard

warning unit, even though an integral component of the

directional switch assembly, requires the installation of

an additional flasher unit in the fuse panel capable of op-

CHEVROtET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-41

HAZARD WARNING

SWITCHES

Fig.
55- Directional Signal Switches

erating six to eight lamps simultaneously depending ve-

hicle series and model.

DIRECTIONAL SIGNAL SWITCH REPLACEMENT

All steering columns except tilt and telescoping.

Chevrolet, Chevelle, Chevy II and Camaro (Fig. 56)

1.
Disconnect battery ground cable.

2.
Disconnect signal switch wiring from chassis har-

ness at multiple connector under instrument panel.

3.
Remove steering wheel assembly as outlined in Sec-

tion 9, Steering.

4.
Remove shift lever roll pin and shift lever from

column (if applicable).

5. Push in hazard warning switch knob and unscrew

knob.
Remove switch lever arm.

6. On Chevy U and Camaro models equipped with auto-

matic transmission remove column mounted dial in-

dicator housing and lamp assembly (if applicable).

7. Remove mast jacket lower trim cover retaining

screws and remove trim cover(s).

8. On Chevrolet and Chevelle models equipped with

automatic transmission loosen set screw and remove

quadrant dial pointer (if applicable).

9. Remove retaining
"C"
ring from upper steering shaft

using snap ring remover Tool J-22569 (Refer to

Steering, Section 9). Slide thrust and wave washers

from steering shaft.
10.
Loosen three signal switch mounting screws until

assembly can be rotated counterclockwise.

NOTE:
Do not remove three screws from as-

sembly until unit is on the bench.

11.
Rotate switch assembly counterclockwise and pull

unit from top of mast jacket. Allow unit to hang

from end of column.

Fig.
56 - Standard Steering Column

CHEVROLET CHASSIS SERVICE

ELECTRICAL-BODY AND CHASSIS 12-43

23.
Install
MCtT
ring over steering shaft using snap ring

installer J-22659 (refer to Section 9).

NOTE: Be sure retaining ring is completely

seated into groove.

24.
Install dial pointer on Chevrolet and Chevelle models

equipped with automatic transmission (if applicable).

25.
Install dial indicator and lamp assembly on Camaro

and Chevy n models equipped with automatic

transmission.

26.
Install mast jacket lower trim covers (if applicable).

27.
Install hazard warning knob and turn signal lever.

28.
Install shift lever.

29.
Install steering wheel.

30.
Install multiple connector to switch wiring using old

harness for wire color guide and connect to body

harness connector.

31.
Connect battery ground cable and check operation of

assembly.

Tilt Steering Column (Fig. 57)

Chevrolet, Chevelle and Camaro

1.
Disconnect battery ground cable.

2.
Disconnect directional switch wiring harness from

body harness at multiple connector under instrument

panel.

3.
Remove steering wheel assembly (refer to Steering,

Section 9).

4.
Remove preload spring and cancelling cam from end

of shaft.

5.
Remove shift lever pin and lever from steering col-

umn (except floor shift).

6. Remove directional le*ver screw and lever.

7.
Push in hazard warning knob and unscrew knob.

8. On Camaro models equipped with automatic trans-

mission, remove quadrant dial and lamp assembly

from column.

9. Remove mast jacket trim cover
(s).

10.
On Chevrolet and Chevelle models with automatic

transmission, loosen set screw and remove quadrant

dial pointer.

11.
Assemble slide hammer Tool J-6585-1 to turn signal

cover remover Tool J-21486. Place cover remover

over turn signal cover, tighten clamp, and pull cover

from end of column with slide hammer (Refer to

Steering, Section 9).

12.
Remove three switch mounting screws, noting short

length of top screw.

13.
Cut multiple connector from switch wiring and slide

switch from end of column.

14.
To install new switch, feed wiring through the bear-

ing housing, around support, and through shift bowl

and shroud.

15.
Feed through wiring protector. If clearance is not

sufficient loosen mast jacket bracket retaining bolts.

16.
Insert switch wiring terminals in multiple connector.

Use old connector
and
wiring for color guide.
17.
Position switch and install three mounting screws

with short screw in top position.

18.
Be sure hazard warning switch is pushed in, then

install turn signal cover using special Tool J-21853.

On automatic columns align key in cover with keyway

in bearing housing.

19.
Install turn signal lever, hazard warning knob and

tilt lever.

20.
Install shift lever and roll pin (where applicable).

21.
Install dial pointer on Chevrolet and Chevelle. On

Camaro install dial indicator and lamp assembly.

22.
Install trim covers and retaining screws.

23.
Install cancelling cam and preload spring.

24.
Install steering wheel (Refer to Section 9).

25.
Connect switch wiring to body harness under instru-

ment panel.

26.
Connect battery ground cable and check operation of

unit.

Standard and Telescoping Steering Column

Corvette (Fig. 58)

1.
Disconnect battery ground cable.

2.
Disconnect signal switch harness wiring from chas-

sis wiring harness at multiple connector under in-

strument panel.

3.
Remove steering wheel assembly as outlined in

Steering, Section 9.

4.
Remove preload spring and cancelling cam.

5.
Remove directional signal lever screw and lever.

6. Push in hazard warning knob, unscrew and remove

knob.

7.
Remove lower trim cover retaining screws and

cover.

8. Remove retaining ring, thrust and wave washers

from upper end of shaft.

9. Cut wiring above connector.

10.
Remove three switch mounting screws, slide switch,

cover and upper bearing housing from column, pull-

ing wire through protector and escutcheon.

11.
To install replacement switch, assemble upper bear-

ing housing and turn signal switch into switch cover,

then feed wiring through escutcheon and protector

until switch can be positioned on mast jacket.

12.
With switch positioned on mast jacket, install three

switch mounting screws.

13.
Install thrust and wave washers and snap lock ring

in place.

14.
Install turn signal lever and hazard warning knob.

15.
Install cancelling cam and upper bearing preload

spring on steering shaft.

16.
Install steering wheel assembly.

NOTE:
Be sure directional signal switch is in

neutral position before installing wheel.

17.
Install connector on directional signal wiring har-

ness and connect to body harness connector.

CHEVROLET CHASSIS SERVICE

ELECTRICAL-BODY AND CHASSIS 12-46

Fig.
65 - Wiper Motor and Gear Box Assembly

1.

2.

3.

4.

5.

6.
Nut

Crank Arm

Seal Cap

Retaining Ring

Washer

Gear Box Cover
7.

8.

9.
Output Gear and

Shaft Assembly

Intermediate Gear

Wave Washer

10.
Gear Box Housing
11.
Brush Plate Assembly and

Mounting Brackets

12.
Brushes

13.
Wave Washers

14.
Flat Washers
15.
Armature

16.
Thrust Plug

17.
Frame and Field

18.
End Plate

19.
Tie Bolts (Two Required)

not install motor which has dropped or hung

from the drive link.

7.
Connect wiring and washer hoses to assembly.

8. Install plenum grille side cover (Chevrolet models

. only).

CheveKe (Fig, 61)

1.
Make certain motor is in park position.

2.
Disconnect washer hoses and all electrical

connectors.

3.
Remove three motor retaining bolts, carefully re-

move motor from firewall and detach clip retaining

wiper transmission drive arm to motor crank arm.

4.
To install, check sealing gaskets at motor and re-

taining bolts; replace as necessary.

5.
Attach motor crank arm to transmission rod and in-

stall clip. Position motor to cowl and install retain-

ing bolts.

CAUTION: Motor assembly must be in the

park position prior to installation to cowl. Do

not install motor which has dropped or hung

from the drive link.
6. Install washer hoses and electrical connections.

Chevy
II (Fig. 63)

1.
Make certain wiper motor is in park position.

2.
Working under instrument panel, remove special

retainer clip securing transmission linkage to motor

crank arm.

3.
Disconnect linkage, electrical connectors and washer

hoses.

4.
Remove three motor retaining bolts and remove

motor from opening cowl.

5.
To install, check sealing gaskets at motor and re-

taining bolts; replace as necessary.

6. Position motor to mounting location and install re-

taining bolts.

CAUTION: Motor assembly must be in the

.park position prior to installation to cowl. Do

not install motor which has dropped or hung

from the drive link.

7.
Attach crank arm to transmission rod and secure

with retaining clip.

8. Connect wiring harness and washer hoses.

NON-DEPRESSED PARK WIPER

CHEVELLE, CHEVY II AND CAMARO

The Type "E" two-speed electric windshield wiper

assembly (fig. 64) incorporates a non-depressed type

(blades park approximately 2" above windshield molding)

motor and gear train. The rectangular, 12 volt, com-

pound wound motor is coupled to a train consisting of a

helical drive gear at the end of the motor armature shaft,

an intermediate gear and pinion assembly, and an output
gear and shaft assembly. The crank arm is attached to

the output gear shaft.

Two switches, connected in parallel, control the start-

ing, stopping and parking of the Type "E" wiper motor.

The manually operated start, stop switch is located on

the instrument panel, while the cam operated park switch

is located in the wiper gear box.

CHEVROLET CHASSIS SEKV1CE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-63

R.H. COURTESY
LP,

(67 MODELS &

16600 ONLY)

•18Y
R. H. DOOR JAMB
SW

(ALL EXCEPT 15300-400)

BK.
NEU.

LP.SW.SAF.SW.

(RJ»JD^

20 OR

20 OR
COMPT

(U*INST. PANEL COMP. LAMP

R-i3r
(ALL EXCEPT 15300-400)

14BRN

18
LBL

18 OR

14 OR

HEATER

CONTROL
LP.

RADIO CONN.

CIG.
LGT

20
P —

4
PPL

20
LG'

14 PPL—

NSOLE

CONN.

(16700-800

ONLY)
CONSOLE

CONN.

(16700-800

ONLY)

12
PPL

14 OR

12 PPL/W

20
GY/B

20 OR

14 OR

20 OR

14 OR

20 OR

20DBL

20 OR

20
GY
INSTRUMENT

CLUSTER

-ILLUM

-ILLUM

-R.H.
S

-GEN

-OILP

-ILLUM

-ILLUM
20 GY

20 GY

20DBI

20DBL/W

18
W

16BRN
-CLOCK-—:(i??T0°)

-ILLUM
^™LY

18
B

18
DBL

18
LBL
-HIGH BEAM—(11

-ILLUM

-
FUEL-GAGE —{30

-ILLUM

-ILLUM-^

-PARK BRAKE

ALARM & BRAKE

WARN. LIGHT

-ENG TEMP.—(35),
(39

-L.H.
SIG.
LAMP—(14

-ILLUM
-
TRAFFIC

HAZARD

SW.

20
LBL

20
P

16BRN

20
LG

20
PPL

14
LBL

20
T

20 OR

20 DG
20 OR

20
t

20 DG

20
Y

20
LG

20
BRN

12
PPL
PARK BRAKE
SW.

20 DBL/W

20 DG

12R

20 DG

10 OR
12
GY

20 OR

18
W

18
W

14
LBL

14T/W

14
B
SW.
67
MOD ONLY

L.H. COURT
LP.

(67 MODELS
&

16600 ONLY)
18 W-'
T/G WINDOW
SW.

(45 MOD ONLY)
DOOR JAMB
SW.

(ALL EXCEPT 15300-400)

Fig.
106 - Instrument Panel Cluster ~ Chevrolet

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-68

-7«3« R.H. DR. JAMB.SW.

C_18W-^{|>R.H. COURT

es RADIO CONN.

c5£ siHp INST. PANEL

COMPT. LAMP

ALL EXCEPT

(13100-400)

HEATER

CONTROL

HTR. CONTROL

LAMP

IGNITION SW.

LGT.

R. TURN IND.

INST.'CL. LP.
HEATER

RESISTOR

18 OR

20 Y

12 PPL/W

12 R

12 P

20 DG

14BRN

12 BRN

24 BRN/W

14
OR

20 GY
12 PPL/W

12 R

12 P

24 BRN/W

14
OR

BRK. ALARM

IND.

HI BEAM

IND.
LP.

GEN. IND. LP.

TEMP. IND. LP

INST* CL. LP.

OIL PRESS

IND.
LP.

HORN BUTTON

TO TRAFFIC

HAZARD SW.

20DBL
INST. CL. LP.

INST. CL. LP.

18 LBL

18 B

18DBL

r—20
BRN

20 OR
20
OR

20 PPL

4 LBL

20 DG

12 R

18 OR

BODY HARNESS

18 W—O-18W
^-20 BRN

20 LG

20 Y

20 DG
L.H. DR. JAMB SW.

20 LG

20 Y

20 DG

Fig.
Ill - Instrument Panel and Cluster — CheveNe

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY
AND
CHASSIS
12-72

•
18LBL-

14OR-

•18Y —

20LG-

•20OR-

-20GY-

14PPL

>20P—

'14BRN

•20Y<

—-48DBL—

——12PPL
—

——16BRN
—

•—•12BRN
—

—24BRN/W-

•20GY-

•14OR

PRK
BRK
'

ALARM SW

—20DBL-

—— 18LBL-

_
12P—

—12R
—

—.20P—

18DBL-

18LBL-

—20DG

—20T

—20T

—20PPL'

—14LBL«

—20LG«

—12R-

—20DG-

•20Y«
18LBL-

140R—

18Y —

•20OR

I
GLOVE

COMPTLP&

SW
(ALL EXC

11100-300-

nn
400)

20GY—€3|p

HTRLP

20GY

CLOCK LP

CLOCK CONN

(11700-800 ONLY)

CSTRLP

20W

20DG-

20BRN<

•20Y

20DG
20OR*

2C

•20BRN'

20LG

•20W

Fig.
115
-
Instrument Panel
and
Cluster
—
Chevy
II

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-76

20 OR

•431 INST. COMPT. LAMP&SW.

14 B
«3@H}U

EMM RADIO CONN.

HEATER SW.

-12 PPL
CLOCK

CLOCK LAMPS
HEATER CONT. LP.

20 GY

14LBL

14 BRN

14 Y

14 o:

14
OR

20 OR

20 B

12 R BAT.

12 P

12 P IGN.

12 PPL SOL.

12BRNAC

20 GY

GY
20 GY

14 OR

12 BRN

12 R

12 R

14 BRN-*

12 BRN—

20 DG

TRAFFIC HAZARD SW.

666SSSB

20DBL

20LBL

20 T

HORN

CONTACT
16B/W

20 LG

18 P

12 R

18 GY/DBL/B

20 B

14
OR

14 LBL

16 B

20
W

12 R

^
18
LBL

14 LBL

20 PP

18 OR

20 BRN

16
DG
IGNTTION SWITCH

GROUND

IGNITION LAMP

INST. LAMP

RADIO CAPACITOR CONN.

TEMP. GAGE

INST. LAMP

INST. LAMP

H. DIR. SIG. LAMP

INST. LAMP

CIGARETTE

SI
"MW LIGHTER & LAMP

INST. LAMP

CLUSTER GROUND

LAMP TELL-TALX LAMP

HI-BEAM LAMP

INST. LAMP

PARK ALARM LAMP

INST. LAMP

W/S WIPER

SWITCH

AMMETER

H. DIR. SIG. LAMP

INST. LAMP

FUEL GAGE

LIGHT SWITCH

-20 P

Fig.
119 - Instrument Panel & Cluster ~ Corvette

CHEVROLET CHASSIS SERVICE MANUAL